1399965528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{22777}}^1$

素因数の和:22996

約数の個数: 64

約数和(自身を含む): 3788436960

約数和(自身を除く): 2388471432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1182, 1576, 2364, 2561, 4728, 5122, 7683, 10244, 15366, 20488, 22777, 30732, 45554, 61464, 68331, 91108, 136662, 182216, 273324, 296101, 546648, 592202, 888303, 1184404, 1776606, 2368808, 3553212, 4487069, 7106424, 8974138, 13461207, 17948276, 26922414, 35896552, 53844828, 58331897, 107689656, 116663794, 174995691, 233327588, 349991382, 466655176, 699982764, 1399965528]

約数ペア:

[(1, 1399965528), (2, 699982764), (3, 466655176), (4, 349991382), (6, 233327588), (8, 174995691), (12, 116663794), (13, 107689656), (24, 58331897), (26, 53844828), (39, 35896552), (52, 26922414), (78, 17948276), (104, 13461207), (156, 8974138), (197, 7106424), (312, 4487069), (394, 3553212), (591, 2368808), (788, 1776606), (1182, 1184404), (1576, 888303), (2364, 592202), (2561, 546648), (4728, 296101), (5122, 273324), (7683, 182216), (10244, 136662), (15366, 91108), (20488, 68331), (22777, 61464), (30732, 45554)]