1028941212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 2682408960

約数和(自身を除く): 1653467748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 263, 372, 403, 526, 789, 806, 809, 1052, 1209, 1578, 1612, 1618, 2418, 2427, 3156, 3236, 3419, 4836, 4854, 6838, 8153, 9708, 10257, 10517, 13676, 16306, 20514, 21034, 24459, 25079, 31551, 32612, 41028, 42068, 48918, 50158, 63102, 75237, 97836, 100316, 105989, 126204, 150474, 211978, 212767, 300948, 317967, 326027, 423956, 425534, 635934, 638301, 652054, 851068, 978081, 1271868, 1276602, 1304108, 1956162, 2553204, 2765971, 3912324, 5531942, 6595777, 8297913, 11063884, 13191554, 16595826, 19787331, 26383108, 33191652, 39574662, 79149324, 85745101, 171490202, 257235303, 342980404, 514470606, 1028941212]

約数ペア:

[(1, 1028941212), (2, 514470606), (3, 342980404), (4, 257235303), (6, 171490202), (12, 85745101), (13, 79149324), (26, 39574662), (31, 33191652), (39, 26383108), (52, 19787331), (62, 16595826), (78, 13191554), (93, 11063884), (124, 8297913), (156, 6595777), (186, 5531942), (263, 3912324), (372, 2765971), (403, 2553204), (526, 1956162), (789, 1304108), (806, 1276602), (809, 1271868), (1052, 978081), (1209, 851068), (1578, 652054), (1612, 638301), (1618, 635934), (2418, 425534), (2427, 423956), (3156, 326027), (3236, 317967), (3419, 300948), (4836, 212767), (4854, 211978), (6838, 150474), (8153, 126204), (9708, 105989), (10257, 100316), (10517, 97836), (13676, 75237), (16306, 63102), (20514, 50158), (21034, 48918), (24459, 42068), (25079, 41028), (31551, 32612)]