2563702900796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1231}}^1\times {\mathrm{97849}}^1$

素因数の和:99414

約数の個数: 48

約数和(自身を含む): 4769487676800

約数和(自身を除く): 2205784776004

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1231, 1252, 2462, 4924, 5321, 10642, 20927, 21284, 41854, 83708, 97849, 195698, 385303, 391396, 770606, 1541212, 1663433, 3326866, 6550151, 6653732, 13100302, 26200604, 30626737, 61253474, 120452119, 122506948, 240904238, 481808476, 520654529, 1041309058, 2047686023, 2082618116, 4095372046, 8190744092, 37701513247, 75403026494, 150806052988, 640925725199, 1281851450398, 2563702900796]

約数ペア:

[(1, 2563702900796), (2, 1281851450398), (4, 640925725199), (17, 150806052988), (34, 75403026494), (68, 37701513247), (313, 8190744092), (626, 4095372046), (1231, 2082618116), (1252, 2047686023), (2462, 1041309058), (4924, 520654529), (5321, 481808476), (10642, 240904238), (20927, 122506948), (21284, 120452119), (41854, 61253474), (83708, 30626737), (97849, 26200604), (195698, 13100302), (385303, 6653732), (391396, 6550151), (770606, 3326866), (1541212, 1663433)]