2638596

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 6547968

約数和(自身を除く): 3909372

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 173, 186, 246, 346, 372, 492, 519, 692, 1038, 1271, 2076, 2542, 3813, 5084, 5363, 7093, 7626, 10726, 14186, 15252, 16089, 21279, 21452, 28372, 32178, 42558, 64356, 85116, 219883, 439766, 659649, 879532, 1319298, 2638596]

約数ペア:

[(1, 2638596), (2, 1319298), (3, 879532), (4, 659649), (6, 439766), (12, 219883), (31, 85116), (41, 64356), (62, 42558), (82, 32178), (93, 28372), (123, 21452), (124, 21279), (164, 16089), (173, 15252), (186, 14186), (246, 10726), (346, 7626), (372, 7093), (492, 5363), (519, 5084), (692, 3813), (1038, 2542), (1271, 2076)]