2005704

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 5510700

約数和(自身を除く): 3504996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 313, 356, 534, 626, 712, 801, 939, 1068, 1252, 1602, 1878, 2136, 2504, 2817, 3204, 3756, 5634, 6408, 7512, 11268, 22536, 27857, 55714, 83571, 111428, 167142, 222856, 250713, 334284, 501426, 668568, 1002852, 2005704]

約数ペア:

[(1, 2005704), (2, 1002852), (3, 668568), (4, 501426), (6, 334284), (8, 250713), (9, 222856), (12, 167142), (18, 111428), (24, 83571), (36, 55714), (72, 27857), (89, 22536), (178, 11268), (267, 7512), (313, 6408), (356, 5634), (534, 3756), (626, 3204), (712, 2817), (801, 2504), (939, 2136), (1068, 1878), (1252, 1602)]