3178252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 7354368

約数和(自身を除く): 4176116

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 607, 748, 1214, 1309, 2428, 2618, 4249, 5236, 6677, 8498, 10319, 13354, 16996, 20638, 26708, 41276, 46739, 72233, 93478, 113509, 144466, 186956, 227018, 288932, 454036, 794563, 1589126, 3178252]

約数ペア:

[(1, 3178252), (2, 1589126), (4, 794563), (7, 454036), (11, 288932), (14, 227018), (17, 186956), (22, 144466), (28, 113509), (34, 93478), (44, 72233), (68, 46739), (77, 41276), (119, 26708), (154, 20638), (187, 16996), (238, 13354), (308, 10319), (374, 8498), (476, 6677), (607, 5236), (748, 4249), (1214, 2618), (1309, 2428)]