1253252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 2954112

約数和(自身を除く): 1700860

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 313, 364, 572, 626, 1001, 1252, 2002, 2191, 3443, 4004, 4069, 4382, 6886, 8138, 8764, 13772, 16276, 24101, 28483, 44759, 48202, 56966, 89518, 96404, 113932, 179036, 313313, 626626, 1253252]

約数ペア:

[(1, 1253252), (2, 626626), (4, 313313), (7, 179036), (11, 113932), (13, 96404), (14, 89518), (22, 56966), (26, 48202), (28, 44759), (44, 28483), (52, 24101), (77, 16276), (91, 13772), (143, 8764), (154, 8138), (182, 6886), (286, 4382), (308, 4069), (313, 4004), (364, 3443), (572, 2191), (626, 2002), (1001, 1252)]