1217944

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 2872800

約数和(自身を除く): 1654856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 239, 364, 392, 478, 637, 728, 956, 1274, 1673, 1912, 2548, 3107, 3346, 5096, 6214, 6692, 11711, 12428, 13384, 21749, 23422, 24856, 43498, 46844, 86996, 93688, 152243, 173992, 304486, 608972, 1217944]

約数ペア:

[(1, 1217944), (2, 608972), (4, 304486), (7, 173992), (8, 152243), (13, 93688), (14, 86996), (26, 46844), (28, 43498), (49, 24856), (52, 23422), (56, 21749), (91, 13384), (98, 12428), (104, 11711), (182, 6692), (196, 6214), (239, 5096), (364, 3346), (392, 3107), (478, 2548), (637, 1912), (728, 1673), (956, 1274)]