1138963808

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{1873}}^1$

素因数の和:2527

約数の個数: 48

約数和(自身を含む): 2319682176

約数和(自身を除く): 1180718368

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 613, 992, 1226, 1873, 2452, 3746, 4904, 7492, 9808, 14984, 19003, 19616, 29968, 38006, 58063, 59936, 76012, 116126, 152024, 232252, 304048, 464504, 608096, 929008, 1148149, 1858016, 2296298, 4592596, 9185192, 18370384, 35592619, 36740768, 71185238, 142370476, 284740952, 569481904, 1138963808]

約数ペア:

[(1, 1138963808), (2, 569481904), (4, 284740952), (8, 142370476), (16, 71185238), (31, 36740768), (32, 35592619), (62, 18370384), (124, 9185192), (248, 4592596), (496, 2296298), (613, 1858016), (992, 1148149), (1226, 929008), (1873, 608096), (2452, 464504), (3746, 304048), (4904, 232252), (7492, 152024), (9808, 116126), (14984, 76012), (19003, 59936), (19616, 58063), (29968, 38006)]