137777486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52627}}^1$

素因数の和:52664

約数の個数: 32

約数和(自身を含む): 272823552

約数和(自身を除く): 135046066

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 52627, 105254, 368389, 578897, 736778, 894659, 1157794, 1789318, 4052279, 6262613, 8104558, 9841249, 12525226, 19682498, 68888743, 137777486]

約数ペア:

[(1, 137777486), (2, 68888743), (7, 19682498), (11, 12525226), (14, 9841249), (17, 8104558), (22, 6262613), (34, 4052279), (77, 1789318), (119, 1157794), (154, 894659), (187, 736778), (238, 578897), (374, 368389), (1309, 105254), (2618, 52627)]