1078924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 2451456

約数和(自身を除く): 1372532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 113, 124, 154, 217, 226, 308, 341, 434, 452, 682, 791, 868, 1243, 1364, 1582, 2387, 2486, 3164, 3503, 4774, 4972, 7006, 8701, 9548, 14012, 17402, 24521, 34804, 38533, 49042, 77066, 98084, 154132, 269731, 539462, 1078924]

約数ペア:

[(1, 1078924), (2, 539462), (4, 269731), (7, 154132), (11, 98084), (14, 77066), (22, 49042), (28, 38533), (31, 34804), (44, 24521), (62, 17402), (77, 14012), (113, 9548), (124, 8701), (154, 7006), (217, 4972), (226, 4774), (308, 3503), (341, 3164), (434, 2486), (452, 2387), (682, 1582), (791, 1364), (868, 1243)]