1520321323796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1\times {\mathrm{680159}}^1$

素因数の和:681584

約数の個数: 48

約数和(自身を含む): 2983051169280

約数和(自身を除く): 1462729845484

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1373, 1628, 2746, 5492, 15103, 30206, 50801, 60412, 101602, 203204, 558811, 680159, 1117622, 1360318, 2235244, 2720636, 7481749, 14963498, 25165883, 29926996, 50331766, 100663532, 276824713, 553649426, 933858307, 1107298852, 1867716614, 3735433228, 10272441377, 20544882754, 34552757359, 41089765508, 69105514718, 138211029436, 380080330949, 760160661898, 1520321323796]

約数ペア:

[(1, 1520321323796), (2, 760160661898), (4, 380080330949), (11, 138211029436), (22, 69105514718), (37, 41089765508), (44, 34552757359), (74, 20544882754), (148, 10272441377), (407, 3735433228), (814, 1867716614), (1373, 1107298852), (1628, 933858307), (2746, 553649426), (5492, 276824713), (15103, 100663532), (30206, 50331766), (50801, 29926996), (60412, 25165883), (101602, 14963498), (203204, 7481749), (558811, 2720636), (680159, 2235244), (1117622, 1360318)]