1525472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 3422160

約数和(自身を除く): 1896688

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 193, 208, 247, 304, 386, 416, 494, 608, 772, 988, 1544, 1976, 2509, 3088, 3667, 3952, 5018, 6176, 7334, 7904, 10036, 14668, 20072, 29336, 40144, 47671, 58672, 80288, 95342, 117344, 190684, 381368, 762736, 1525472]

約数ペア:

[(1, 1525472), (2, 762736), (4, 381368), (8, 190684), (13, 117344), (16, 95342), (19, 80288), (26, 58672), (32, 47671), (38, 40144), (52, 29336), (76, 20072), (104, 14668), (152, 10036), (193, 7904), (208, 7334), (247, 6176), (304, 5018), (386, 3952), (416, 3667), (494, 3088), (608, 2509), (772, 1976), (988, 1544)]