1907679392656

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1\times {\mathrm{37717}}^1$

素因数の和:38528

約数の個数: 80

約数和(自身を含む): 3817356102144

約数和(自身を除く): 1909676709488

約数列:

[1, 2, 4, 8, 16, 47, 94, 103, 188, 206, 376, 412, 653, 752, 824, 1306, 1648, 2612, 4841, 5224, 9682, 10448, 19364, 30691, 37717, 38728, 61382, 67259, 75434, 77456, 122764, 134518, 150868, 245528, 269036, 301736, 491056, 538072, 603472, 1076144, 1772699, 3161173, 3545398, 3884851, 6322346, 7090796, 7769702, 12644692, 14181592, 15539404, 24629201, 25289384, 28363184, 31078808, 49258402, 50578768, 62157616, 98516804, 182587997, 197033608, 365175994, 394067216, 730351988, 1157572447, 1460703976, 2315144894, 2536807703, 2921407952, 4630289788, 5073615406, 9260579576, 10147230812, 18521159152, 20294461624, 40588923248, 119229962041, 238459924082, 476919848164, 953839696328, 1907679392656]

約数ペア:

[(1, 1907679392656), (2, 953839696328), (4, 476919848164), (8, 238459924082), (16, 119229962041), (47, 40588923248), (94, 20294461624), (103, 18521159152), (188, 10147230812), (206, 9260579576), (376, 5073615406), (412, 4630289788), (653, 2921407952), (752, 2536807703), (824, 2315144894), (1306, 1460703976), (1648, 1157572447), (2612, 730351988), (4841, 394067216), (5224, 365175994), (9682, 197033608), (10448, 182587997), (19364, 98516804), (30691, 62157616), (37717, 50578768), (38728, 49258402), (61382, 31078808), (67259, 28363184), (75434, 25289384), (77456, 24629201), (122764, 15539404), (134518, 14181592), (150868, 12644692), (245528, 7769702), (269036, 7090796), (301736, 6322346), (491056, 3884851), (538072, 3545398), (603472, 3161173), (1076144, 1772699)]