130472012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{653}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 263692800

約数和(自身を除く): 133220788

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 239, 418, 478, 653, 836, 956, 1306, 2612, 2629, 4541, 5258, 7183, 9082, 10516, 12407, 14366, 18164, 24814, 28732, 49628, 49951, 99902, 136477, 156067, 199804, 272954, 312134, 545908, 624268, 1716737, 2965273, 3433474, 5930546, 6866948, 11861092, 32618003, 65236006, 130472012]

約数ペア:

[(1, 130472012), (2, 65236006), (4, 32618003), (11, 11861092), (19, 6866948), (22, 5930546), (38, 3433474), (44, 2965273), (76, 1716737), (209, 624268), (239, 545908), (418, 312134), (478, 272954), (653, 199804), (836, 156067), (956, 136477), (1306, 99902), (2612, 49951), (2629, 49628), (4541, 28732), (5258, 24814), (7183, 18164), (9082, 14366), (10516, 12407)]