2017243664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 4203695232

約数和(自身を除く): 2186451568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 173, 263, 272, 326, 346, 526, 652, 692, 1052, 1304, 1384, 2104, 2608, 2768, 2771, 2941, 4208, 4471, 5542, 5882, 8942, 11084, 11764, 17884, 22168, 23528, 28199, 35768, 42869, 44336, 45499, 47056, 56398, 71536, 85738, 90998, 112796, 171476, 181996, 225592, 342952, 363992, 451184, 479383, 685904, 727984, 728773, 773483, 958766, 1457546, 1546966, 1917532, 2915092, 3093932, 3835064, 5830184, 6187864, 7416337, 7670128, 11660368, 12375728, 14832674, 29665348, 59330696, 118661392, 126077729, 252155458, 504310916, 1008621832, 2017243664]

約数ペア:

[(1, 2017243664), (2, 1008621832), (4, 504310916), (8, 252155458), (16, 126077729), (17, 118661392), (34, 59330696), (68, 29665348), (136, 14832674), (163, 12375728), (173, 11660368), (263, 7670128), (272, 7416337), (326, 6187864), (346, 5830184), (526, 3835064), (652, 3093932), (692, 2915092), (1052, 1917532), (1304, 1546966), (1384, 1457546), (2104, 958766), (2608, 773483), (2768, 728773), (2771, 727984), (2941, 685904), (4208, 479383), (4471, 451184), (5542, 363992), (5882, 342952), (8942, 225592), (11084, 181996), (11764, 171476), (17884, 112796), (22168, 90998), (23528, 85738), (28199, 71536), (35768, 56398), (42869, 47056), (44336, 45499)]