4986436

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 11618880

約数和(自身を除く): 6632444

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 103, 133, 182, 196, 206, 247, 266, 364, 412, 494, 532, 637, 721, 931, 988, 1274, 1339, 1442, 1729, 1862, 1957, 2548, 2678, 2884, 3458, 3724, 3914, 5047, 5356, 6916, 7828, 9373, 10094, 12103, 13699, 18746, 20188, 24206, 25441, 27398, 37492, 48412, 50882, 54796, 65611, 95893, 101764, 131222, 178087, 191786, 262444, 356174, 383572, 712348, 1246609, 2493218, 4986436]

約数ペア:

[(1, 4986436), (2, 2493218), (4, 1246609), (7, 712348), (13, 383572), (14, 356174), (19, 262444), (26, 191786), (28, 178087), (38, 131222), (49, 101764), (52, 95893), (76, 65611), (91, 54796), (98, 50882), (103, 48412), (133, 37492), (182, 27398), (196, 25441), (206, 24206), (247, 20188), (266, 18746), (364, 13699), (412, 12103), (494, 10094), (532, 9373), (637, 7828), (721, 6916), (931, 5356), (988, 5047), (1274, 3914), (1339, 3724), (1442, 3458), (1729, 2884), (1862, 2678), (1957, 2548)]