1906944

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 5494272

約数和(自身を除く): 3587328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 191, 192, 208, 256, 312, 382, 384, 416, 573, 624, 764, 768, 832, 1146, 1248, 1528, 1664, 2292, 2483, 2496, 3056, 3328, 4584, 4966, 4992, 6112, 7449, 9168, 9932, 9984, 12224, 14898, 18336, 19864, 24448, 29796, 36672, 39728, 48896, 59592, 73344, 79456, 119184, 146688, 158912, 238368, 317824, 476736, 635648, 953472, 1906944]

約数ペア:

[(1, 1906944), (2, 953472), (3, 635648), (4, 476736), (6, 317824), (8, 238368), (12, 158912), (13, 146688), (16, 119184), (24, 79456), (26, 73344), (32, 59592), (39, 48896), (48, 39728), (52, 36672), (64, 29796), (78, 24448), (96, 19864), (104, 18336), (128, 14898), (156, 12224), (191, 9984), (192, 9932), (208, 9168), (256, 7449), (312, 6112), (382, 4992), (384, 4966), (416, 4584), (573, 3328), (624, 3056), (764, 2496), (768, 2483), (832, 2292), (1146, 1664), (1248, 1528)]