1011312876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{388369}}^1$

素因数の和:388414

約数の個数: 48

約数和(自身を含む): 2783836160

約数和(自身を除く): 1772523284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 388369, 776738, 1165107, 1553476, 2330214, 2718583, 4660428, 5437166, 8155749, 10874332, 12039439, 16311498, 24078878, 32622996, 36118317, 48157756, 72236634, 84276073, 144473268, 168552146, 252828219, 337104292, 505656438, 1011312876]

約数ペア:

[(1, 1011312876), (2, 505656438), (3, 337104292), (4, 252828219), (6, 168552146), (7, 144473268), (12, 84276073), (14, 72236634), (21, 48157756), (28, 36118317), (31, 32622996), (42, 24078878), (62, 16311498), (84, 12039439), (93, 10874332), (124, 8155749), (186, 5437166), (217, 4660428), (372, 2718583), (434, 2330214), (651, 1553476), (868, 1165107), (1302, 776738), (2604, 388369)]