245245280252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5581}}^1\times {\mathrm{92317}}^1$

素因数の和:97926

約数の個数: 48

約数和(自身を含む): 519441628608

約数和(自身を除く): 274196348356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 5581, 11162, 22324, 39067, 78134, 92317, 94877, 156268, 184634, 189754, 369268, 379508, 646219, 664139, 1292438, 1328278, 1569389, 2584876, 2656556, 3138778, 6277556, 10985723, 21971446, 43942892, 515221177, 1030442354, 2060884708, 3606548239, 7213096478, 8758760009, 14426192956, 17517520018, 35035040036, 61311320063, 122622640126, 245245280252]

約数ペア:

[(1, 245245280252), (2, 122622640126), (4, 61311320063), (7, 35035040036), (14, 17517520018), (17, 14426192956), (28, 8758760009), (34, 7213096478), (68, 3606548239), (119, 2060884708), (238, 1030442354), (476, 515221177), (5581, 43942892), (11162, 21971446), (22324, 10985723), (39067, 6277556), (78134, 3138778), (92317, 2656556), (94877, 2584876), (156268, 1569389), (184634, 1328278), (189754, 1292438), (369268, 664139), (379508, 646219)]