772743994

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 1280250432

約数和(自身を除く): 507506438

約数列:

[1, 2, 11, 22, 121, 242, 331, 662, 877, 1331, 1754, 2662, 3641, 7282, 9647, 19294, 40051, 80102, 106117, 212234, 290287, 440561, 580574, 881122, 1167287, 2334574, 3193157, 6386314, 35124727, 70249454, 386371997, 772743994]

約数ペア:

[(1, 772743994), (2, 386371997), (11, 70249454), (22, 35124727), (121, 6386314), (242, 3193157), (331, 2334574), (662, 1167287), (877, 881122), (1331, 580574), (1754, 440561), (2662, 290287), (3641, 212234), (7282, 106117), (9647, 80102), (19294, 40051)]