1640673914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1\times {\mathrm{797}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 2711693376

約数和(自身を除く): 1071019462

約数列:

[1, 2, 11, 22, 137, 274, 683, 797, 1366, 1507, 1594, 3014, 7513, 8767, 15026, 17534, 93571, 109189, 187142, 218378, 544351, 1029281, 1088702, 1201079, 2058562, 2402158, 5987861, 11975722, 74576087, 149152174, 820336957, 1640673914]

約数ペア:

[(1, 1640673914), (2, 820336957), (11, 149152174), (22, 74576087), (137, 11975722), (274, 5987861), (683, 2402158), (797, 2058562), (1366, 1201079), (1507, 1088702), (1594, 1029281), (3014, 544351), (7513, 218378), (8767, 187142), (15026, 109189), (17534, 93571)]