1946009968

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{16193}}^1$

素因数の和:16274

約数の個数: 80

約数和(自身を含む): 4578367680

約数和(自身を除く): 2632357712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 148, 203, 232, 259, 296, 406, 464, 518, 592, 812, 1036, 1073, 1624, 2072, 2146, 3248, 4144, 4292, 7511, 8584, 15022, 16193, 17168, 30044, 32386, 60088, 64772, 113351, 120176, 129544, 226702, 259088, 453404, 469597, 599141, 906808, 939194, 1198282, 1813616, 1878388, 2396564, 3287179, 3756776, 4193987, 4793128, 6574358, 7513552, 8387974, 9586256, 13148716, 16775948, 17375089, 26297432, 33551896, 34750178, 52594864, 67103792, 69500356, 121625623, 139000712, 243251246, 278001424, 486502492, 973004984, 1946009968]

約数ペア:

[(1, 1946009968), (2, 973004984), (4, 486502492), (7, 278001424), (8, 243251246), (14, 139000712), (16, 121625623), (28, 69500356), (29, 67103792), (37, 52594864), (56, 34750178), (58, 33551896), (74, 26297432), (112, 17375089), (116, 16775948), (148, 13148716), (203, 9586256), (232, 8387974), (259, 7513552), (296, 6574358), (406, 4793128), (464, 4193987), (518, 3756776), (592, 3287179), (812, 2396564), (1036, 1878388), (1073, 1813616), (1624, 1198282), (2072, 939194), (2146, 906808), (3248, 599141), (4144, 469597), (4292, 453404), (7511, 259088), (8584, 226702), (15022, 129544), (16193, 120176), (17168, 113351), (30044, 64772), (32386, 60088)]