13397384

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 34473600

約数和(自身を除く): 21076216

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 239, 286, 308, 364, 392, 478, 539, 572, 616, 637, 728, 956, 1001, 1078, 1144, 1274, 1673, 1912, 2002, 2156, 2548, 2629, 3107, 3346, 4004, 4312, 5096, 5258, 6214, 6692, 7007, 8008, 10516, 11711, 12428, 13384, 14014, 18403, 21032, 21749, 23422, 24856, 28028, 34177, 36806, 43498, 46844, 56056, 68354, 73612, 86996, 93688, 128821, 136708, 147224, 152243, 173992, 239239, 257642, 273416, 304486, 478478, 515284, 608972, 956956, 1030568, 1217944, 1674673, 1913912, 3349346, 6698692, 13397384]

約数ペア:

[(1, 13397384), (2, 6698692), (4, 3349346), (7, 1913912), (8, 1674673), (11, 1217944), (13, 1030568), (14, 956956), (22, 608972), (26, 515284), (28, 478478), (44, 304486), (49, 273416), (52, 257642), (56, 239239), (77, 173992), (88, 152243), (91, 147224), (98, 136708), (104, 128821), (143, 93688), (154, 86996), (182, 73612), (196, 68354), (239, 56056), (286, 46844), (308, 43498), (364, 36806), (392, 34177), (478, 28028), (539, 24856), (572, 23422), (616, 21749), (637, 21032), (728, 18403), (956, 14014), (1001, 13384), (1078, 12428), (1144, 11711), (1274, 10516), (1673, 8008), (1912, 7007), (2002, 6692), (2156, 6214), (2548, 5258), (2629, 5096), (3107, 4312), (3346, 4004)]