4920595688

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{20879}}^1$

素因数の和:21305

約数の個数: 32

約数和(自身を含む): 9358416000

約数和(自身を除く): 4437820312

約数列:

[1, 2, 4, 8, 89, 178, 331, 356, 662, 712, 1324, 2648, 20879, 29459, 41758, 58918, 83516, 117836, 167032, 235672, 1858231, 3716462, 6910949, 7432924, 13821898, 14865848, 27643796, 55287592, 615074461, 1230148922, 2460297844, 4920595688]

約数ペア:

[(1, 4920595688), (2, 2460297844), (4, 1230148922), (8, 615074461), (89, 55287592), (178, 27643796), (331, 14865848), (356, 13821898), (662, 7432924), (712, 6910949), (1324, 3716462), (2648, 1858231), (20879, 235672), (29459, 167032), (41758, 117836), (58918, 83516)]