1377777905816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{427723}}^1$

素因数の和:428448

約数の個数: 64

約数和(自身を含む): 2845562227200

約数和(自身を除く): 1467784321384

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 659, 1222, 1318, 2444, 2636, 4888, 5272, 8567, 17134, 30973, 34268, 61946, 68536, 123892, 247784, 402649, 427723, 805298, 855446, 1610596, 1710892, 3221192, 3421784, 5560399, 11120798, 20102981, 22241596, 40205962, 44483192, 80411924, 160823848, 261338753, 281869457, 522677506, 563738914, 1045355012, 1127477828, 2090710024, 2254955656, 3664302941, 7328605882, 13247864479, 14657211764, 26495728958, 29314423528, 52991457916, 105982915832, 172222238227, 344444476454, 688888952908, 1377777905816]

約数ペア:

[(1, 1377777905816), (2, 688888952908), (4, 344444476454), (8, 172222238227), (13, 105982915832), (26, 52991457916), (47, 29314423528), (52, 26495728958), (94, 14657211764), (104, 13247864479), (188, 7328605882), (376, 3664302941), (611, 2254955656), (659, 2090710024), (1222, 1127477828), (1318, 1045355012), (2444, 563738914), (2636, 522677506), (4888, 281869457), (5272, 261338753), (8567, 160823848), (17134, 80411924), (30973, 44483192), (34268, 40205962), (61946, 22241596), (68536, 20102981), (123892, 11120798), (247784, 5560399), (402649, 3421784), (427723, 3221192), (805298, 1710892), (855446, 1610596)]