8520522088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{11699}}^1$

素因数の和:11914

約数の個数: 64

約数和(自身を含む): 17690400000

約数和(自身を除く): 9169877912

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 149, 188, 298, 376, 596, 611, 1192, 1222, 1937, 2444, 3874, 4888, 7003, 7748, 11699, 14006, 15496, 23398, 28012, 46796, 56024, 91039, 93592, 152087, 182078, 304174, 364156, 549853, 608348, 728312, 1099706, 1216696, 1743151, 2199412, 3486302, 4398824, 6972604, 7148089, 13945208, 14296178, 22660963, 28592356, 45321926, 57184712, 81928097, 90643852, 163856194, 181287704, 327712388, 655424776, 1065065261, 2130130522, 4260261044, 8520522088]

約数ペア:

[(1, 8520522088), (2, 4260261044), (4, 2130130522), (8, 1065065261), (13, 655424776), (26, 327712388), (47, 181287704), (52, 163856194), (94, 90643852), (104, 81928097), (149, 57184712), (188, 45321926), (298, 28592356), (376, 22660963), (596, 14296178), (611, 13945208), (1192, 7148089), (1222, 6972604), (1937, 4398824), (2444, 3486302), (3874, 2199412), (4888, 1743151), (7003, 1216696), (7748, 1099706), (11699, 728312), (14006, 608348), (15496, 549853), (23398, 364156), (28012, 304174), (46796, 182078), (56024, 152087), (91039, 93592)]