1097479516

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{2039}}^1$

素因数の和:2506

約数の個数: 48

約数和(自身を含む): 2248243200

約数和(自身を除く): 1150763684

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 409, 658, 818, 1316, 1636, 2039, 2863, 4078, 5726, 8156, 11452, 14273, 19223, 28546, 38446, 57092, 76892, 95833, 134561, 191666, 269122, 383332, 538244, 670831, 833951, 1341662, 1667902, 2683324, 3335804, 5837657, 11675314, 23350628, 39195697, 78391394, 156782788, 274369879, 548739758, 1097479516]

約数ペア:

[(1, 1097479516), (2, 548739758), (4, 274369879), (7, 156782788), (14, 78391394), (28, 39195697), (47, 23350628), (94, 11675314), (188, 5837657), (329, 3335804), (409, 2683324), (658, 1667902), (818, 1341662), (1316, 833951), (1636, 670831), (2039, 538244), (2863, 383332), (4078, 269122), (5726, 191666), (8156, 134561), (11452, 95833), (14273, 76892), (19223, 57092), (28546, 38446)]