730780451342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^2\times {\mathrm{673}}^1\times {\mathrm{3037}}^1$

素因数の和:3925

約数の個数: 48

約数和(自身を含む): 1167998837040

約数和(自身を除く): 437218385698

約数列:

[1, 2, 19, 38, 97, 194, 673, 1346, 1843, 3037, 3686, 6074, 9409, 12787, 18818, 25574, 57703, 65281, 115406, 130562, 178771, 294589, 357542, 589178, 1240339, 2043901, 2480678, 4087802, 5597191, 6332257, 11194382, 12664514, 28575133, 38834119, 57150266, 77668238, 120312883, 198258397, 240625766, 396516794, 542927527, 1085855054, 3766909543, 7533819086, 19231064509, 38462129018, 365390225671, 730780451342]

約数ペア:

[(1, 730780451342), (2, 365390225671), (19, 38462129018), (38, 19231064509), (97, 7533819086), (194, 3766909543), (673, 1085855054), (1346, 542927527), (1843, 396516794), (3037, 240625766), (3686, 198258397), (6074, 120312883), (9409, 77668238), (12787, 57150266), (18818, 38834119), (25574, 28575133), (57703, 12664514), (65281, 11194382), (115406, 6332257), (130562, 5597191), (178771, 4087802), (294589, 2480678), (357542, 2043901), (589178, 1240339)]