1330805008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{4933}}^1$

素因数の和:6251

約数の個数: 40

約数和(自身を含む): 2779480088

約数和(自身を除く): 1448675080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1297, 2594, 4933, 5188, 9866, 10376, 16861, 19732, 20752, 33722, 39464, 64129, 67444, 78928, 128258, 134888, 256516, 269776, 513032, 1026064, 6398101, 12796202, 25592404, 51184808, 83175313, 102369616, 166350626, 332701252, 665402504, 1330805008]

約数ペア:

[(1, 1330805008), (2, 665402504), (4, 332701252), (8, 166350626), (13, 102369616), (16, 83175313), (26, 51184808), (52, 25592404), (104, 12796202), (208, 6398101), (1297, 1026064), (2594, 513032), (4933, 269776), (5188, 256516), (9866, 134888), (10376, 128258), (16861, 78928), (19732, 67444), (20752, 64129), (33722, 39464)]