2008498422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{31607}}^1$

素因数の和:31725

約数の個数: 64

約数和(自身を含む): 4915676160

約数和(自身を除く): 2907177738

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 89, 102, 119, 178, 238, 267, 357, 534, 623, 714, 1246, 1513, 1869, 3026, 3738, 4539, 9078, 10591, 21182, 31607, 31773, 63214, 63546, 94821, 189642, 221249, 442498, 537319, 663747, 1074638, 1327494, 1611957, 2813023, 3223914, 3761233, 5626046, 7522466, 8439069, 11283699, 16878138, 19691161, 22567398, 39382322, 47821391, 59073483, 95642782, 118146966, 143464173, 286928346, 334749737, 669499474, 1004249211, 2008498422]

約数ペア:

[(1, 2008498422), (2, 1004249211), (3, 669499474), (6, 334749737), (7, 286928346), (14, 143464173), (17, 118146966), (21, 95642782), (34, 59073483), (42, 47821391), (51, 39382322), (89, 22567398), (102, 19691161), (119, 16878138), (178, 11283699), (238, 8439069), (267, 7522466), (357, 5626046), (534, 3761233), (623, 3223914), (714, 2813023), (1246, 1611957), (1513, 1327494), (1869, 1074638), (3026, 663747), (3738, 537319), (4539, 442498), (9078, 221249), (10591, 189642), (21182, 94821), (31607, 63546), (31773, 63214)]