2509815984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{98101}}^1$

素因数の和:98166

約数の個数: 80

約数和(自身を含む): 7152813024

約数和(自身を除く): 4642997040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 8528, 12792, 25584, 98101, 196202, 294303, 392404, 588606, 784808, 1177212, 1275313, 1569616, 2354424, 2550626, 3825939, 4022141, 4708848, 5101252, 7651878, 8044282, 10202504, 12066423, 15303756, 16088564, 20405008, 24132846, 30607512, 32177128, 48265692, 52287833, 61215024, 64354256, 96531384, 104575666, 156863499, 193062768, 209151332, 313726998, 418302664, 627453996, 836605328, 1254907992, 2509815984]

約数ペア:

[(1, 2509815984), (2, 1254907992), (3, 836605328), (4, 627453996), (6, 418302664), (8, 313726998), (12, 209151332), (13, 193062768), (16, 156863499), (24, 104575666), (26, 96531384), (39, 64354256), (41, 61215024), (48, 52287833), (52, 48265692), (78, 32177128), (82, 30607512), (104, 24132846), (123, 20405008), (156, 16088564), (164, 15303756), (208, 12066423), (246, 10202504), (312, 8044282), (328, 7651878), (492, 5101252), (533, 4708848), (624, 4022141), (656, 3825939), (984, 2550626), (1066, 2354424), (1599, 1569616), (1968, 1275313), (2132, 1177212), (3198, 784808), (4264, 588606), (6396, 392404), (8528, 294303), (12792, 196202), (25584, 98101)]