1337863.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 54329856

約数和(自身を除く): 29849092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1303, 1342, 1708, 2606, 2684, 4697, 5212, 9121, 9394, 14333, 18242, 18788, 28666, 36484, 57332, 79483, 100331, 158966, 200662, 317932, 401324, 556381, 874313, 1112762, 1748626, 2225524, 3497252, 6120191, 12240382, 24480764]

約数ペア:

[(1, 24480764), (2, 12240382), (4, 6120191), (7, 3497252), (11, 2225524), (14, 1748626), (22, 1112762), (28, 874313), (44, 556381), (61, 401324), (77, 317932), (122, 200662), (154, 158966), (244, 100331), (308, 79483), (427, 57332), (671, 36484), (854, 28666), (1303, 18788), (1342, 18242), (1708, 14333), (2606, 9394), (2684, 9121), (4697, 5212)]