674492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 1552320

約数和(自身を除く): 877828

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 109, 119, 182, 218, 221, 238, 364, 436, 442, 476, 763, 884, 1417, 1526, 1547, 1853, 2834, 3052, 3094, 3706, 5668, 6188, 7412, 9919, 12971, 19838, 24089, 25942, 39676, 48178, 51884, 96356, 168623, 337246, 674492]

約数ペア:

[(1, 674492), (2, 337246), (4, 168623), (7, 96356), (13, 51884), (14, 48178), (17, 39676), (26, 25942), (28, 24089), (34, 19838), (52, 12971), (68, 9919), (91, 7412), (109, 6188), (119, 5668), (182, 3706), (218, 3094), (221, 3052), (238, 2834), (364, 1853), (436, 1547), (442, 1526), (476, 1417), (763, 884)]