4621323980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2539189}}^1$

素因数の和:2539218

約数の個数: 48

約数和(自身を含む): 11944349760

約数和(自身を除く): 7323025780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2539189, 5078378, 10156756, 12695945, 17774323, 25391890, 33009457, 35548646, 50783780, 66018914, 71097292, 88871615, 132037828, 165047285, 177743230, 231066199, 330094570, 355486460, 462132398, 660189140, 924264796, 1155330995, 2310661990, 4621323980]

約数ペア:

[(1, 4621323980), (2, 2310661990), (4, 1155330995), (5, 924264796), (7, 660189140), (10, 462132398), (13, 355486460), (14, 330094570), (20, 231066199), (26, 177743230), (28, 165047285), (35, 132037828), (52, 88871615), (65, 71097292), (70, 66018914), (91, 50783780), (130, 35548646), (140, 33009457), (182, 25391890), (260, 17774323), (364, 12695945), (455, 10156756), (910, 5078378), (1820, 2539189)]