1880492398337

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{26237}}^1$

素因数の和:26646

約数の個数: 48

約数和(自身を含む): 2297476524672

約数和(自身を除く): 416984126335

約数列:

[1, 7, 19, 113, 133, 251, 361, 791, 1757, 2147, 2527, 4769, 15029, 26237, 28363, 33383, 40793, 90611, 183659, 198541, 285551, 498503, 538897, 634277, 2964781, 3489521, 3772279, 6585487, 9471557, 10239043, 20753467, 46098409, 56330839, 66300899, 71673301, 125124253, 394315873, 744160031, 875869771, 1070285941, 2377360807, 5209120217, 7492001587, 14139040589, 16641525649, 98973284123, 268641771191, 1880492398337]

約数ペア:

[(1, 1880492398337), (7, 268641771191), (19, 98973284123), (113, 16641525649), (133, 14139040589), (251, 7492001587), (361, 5209120217), (791, 2377360807), (1757, 1070285941), (2147, 875869771), (2527, 744160031), (4769, 394315873), (15029, 125124253), (26237, 71673301), (28363, 66300899), (33383, 56330839), (40793, 46098409), (90611, 20753467), (183659, 10239043), (198541, 9471557), (285551, 6585487), (498503, 3772279), (538897, 3489521), (634277, 2964781)]