1247790796

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{3793}}^1$

素因数の和:4214

約数の個数: 48

約数和(自身を含む): 2583562240

約数和(自身を除く): 1335771444

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 379, 434, 758, 868, 1516, 2653, 3793, 5306, 7586, 10612, 11749, 15172, 23498, 26551, 46996, 53102, 82243, 106204, 117583, 164486, 235166, 328972, 470332, 823081, 1437547, 1646162, 2875094, 3292324, 5750188, 10062829, 20125658, 40251316, 44563957, 89127914, 178255828, 311947699, 623895398, 1247790796]

約数ペア:

[(1, 1247790796), (2, 623895398), (4, 311947699), (7, 178255828), (14, 89127914), (28, 44563957), (31, 40251316), (62, 20125658), (124, 10062829), (217, 5750188), (379, 3292324), (434, 2875094), (758, 1646162), (868, 1437547), (1516, 823081), (2653, 470332), (3793, 328972), (5306, 235166), (7586, 164486), (10612, 117583), (11749, 106204), (15172, 82243), (23498, 53102), (26551, 46996)]