724931142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1\times {\mathrm{4889}}^1$

素因数の和:6808

約数の個数: 32

約数和(自身を含む): 1562531040

約数和(自身を除く): 837599898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1901, 3802, 4889, 5703, 9778, 11406, 14667, 24713, 29334, 49426, 63557, 74139, 127114, 148278, 190671, 381342, 9293989, 18587978, 27881967, 55763934, 120821857, 241643714, 362465571, 724931142]

約数ペア:

[(1, 724931142), (2, 362465571), (3, 241643714), (6, 120821857), (13, 55763934), (26, 27881967), (39, 18587978), (78, 9293989), (1901, 381342), (3802, 190671), (4889, 148278), (5703, 127114), (9778, 74139), (11406, 63557), (14667, 49426), (24713, 29334)]