1070587984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 2234321280

約数和(自身を除く): 1163733296

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 193, 257, 284, 304, 386, 514, 568, 772, 1028, 1136, 1349, 1544, 2056, 2698, 3088, 3667, 4112, 4883, 5396, 7334, 9766, 10792, 13703, 14668, 18247, 19532, 21584, 27406, 29336, 36494, 39064, 49601, 54812, 58672, 72988, 78128, 99202, 109624, 145976, 198404, 219248, 260357, 291952, 346693, 396808, 520714, 693386, 793616, 942419, 1041428, 1386772, 1884838, 2082856, 2773544, 3521671, 3769676, 4165712, 5547088, 7043342, 7539352, 14086684, 15078704, 28173368, 56346736, 66911749, 133823498, 267646996, 535293992, 1070587984]

約数ペア:

[(1, 1070587984), (2, 535293992), (4, 267646996), (8, 133823498), (16, 66911749), (19, 56346736), (38, 28173368), (71, 15078704), (76, 14086684), (142, 7539352), (152, 7043342), (193, 5547088), (257, 4165712), (284, 3769676), (304, 3521671), (386, 2773544), (514, 2082856), (568, 1884838), (772, 1386772), (1028, 1041428), (1136, 942419), (1349, 793616), (1544, 693386), (2056, 520714), (2698, 396808), (3088, 346693), (3667, 291952), (4112, 260357), (4883, 219248), (5396, 198404), (7334, 145976), (9766, 109624), (10792, 99202), (13703, 78128), (14668, 72988), (18247, 58672), (19532, 54812), (21584, 49601), (27406, 39064), (29336, 36494)]