2015448974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1423}}^1$

素因数の和:2001

約数の個数: 64

約数和(自身を含む): 4001052672

約数和(自身を除く): 1985603698

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 541, 1082, 1309, 1423, 2618, 2846, 3787, 5951, 7574, 9197, 9961, 11902, 15653, 18394, 19922, 24191, 31306, 41657, 48382, 64379, 83314, 101167, 109571, 128758, 169337, 202334, 219142, 266101, 338674, 532202, 708169, 769843, 1416338, 1539686, 1862707, 3725414, 5388901, 8468273, 10777802, 13087331, 16936546, 26174662, 59277911, 91611317, 118555822, 143960641, 183222634, 287921282, 1007724487, 2015448974]

約数ペア:

[(1, 2015448974), (2, 1007724487), (7, 287921282), (11, 183222634), (14, 143960641), (17, 118555822), (22, 91611317), (34, 59277911), (77, 26174662), (119, 16936546), (154, 13087331), (187, 10777802), (238, 8468273), (374, 5388901), (541, 3725414), (1082, 1862707), (1309, 1539686), (1423, 1416338), (2618, 769843), (2846, 708169), (3787, 532202), (5951, 338674), (7574, 266101), (9197, 219142), (9961, 202334), (11902, 169337), (15653, 128758), (18394, 109571), (19922, 101167), (24191, 83314), (31306, 64379), (41657, 48382)]