793812678290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1\times {\mathrm{620171}}^1$

素因数の和:624338

約数の個数: 32

約数和(自身を含む): 1475314767360

約数和(自身を除く): 681502089070

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 4129, 8258, 20645, 41290, 127999, 255998, 620171, 639995, 1240342, 1279990, 3100855, 6201710, 19225301, 38450602, 96126505, 192253010, 2560686059, 5121372118, 12803430295, 25606860590, 79381267829, 158762535658, 396906339145, 793812678290]

約数ペア:

[(1, 793812678290), (2, 396906339145), (5, 158762535658), (10, 79381267829), (31, 25606860590), (62, 12803430295), (155, 5121372118), (310, 2560686059), (4129, 192253010), (8258, 96126505), (20645, 38450602), (41290, 19225301), (127999, 6201710), (255998, 3100855), (620171, 1279990), (639995, 1240342)]