313612494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{68147}}^1$

素因数の和:68224

約数の個数: 32

約数和(自身を含む): 686931840

約数和(自身を除く): 373319346

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 68147, 136294, 204441, 408882, 885911, 1771822, 2657733, 4020673, 5315466, 8041346, 12062019, 24124038, 52268749, 104537498, 156806247, 313612494]

約数ペア:

[(1, 313612494), (2, 156806247), (3, 104537498), (6, 52268749), (13, 24124038), (26, 12062019), (39, 8041346), (59, 5315466), (78, 4020673), (118, 2657733), (177, 1771822), (354, 885911), (767, 408882), (1534, 204441), (2301, 136294), (4602, 68147)]