376497478

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 674820720

約数和(自身を除く): 298323242

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 173, 346, 371, 419, 742, 838, 1211, 2422, 2597, 2933, 5194, 5866, 8477, 9169, 16954, 18338, 20531, 22207, 41062, 44414, 64183, 72487, 128366, 144974, 155449, 310898, 449281, 507409, 898562, 1014818, 1088143, 2176286, 3551863, 3841811, 7103726, 7683622, 26892677, 53785354, 188248739, 376497478]

約数ペア:

[(1, 376497478), (2, 188248739), (7, 53785354), (14, 26892677), (49, 7683622), (53, 7103726), (98, 3841811), (106, 3551863), (173, 2176286), (346, 1088143), (371, 1014818), (419, 898562), (742, 507409), (838, 449281), (1211, 310898), (2422, 155449), (2597, 144974), (2933, 128366), (5194, 72487), (5866, 64183), (8477, 44414), (9169, 41062), (16954, 22207), (18338, 20531)]