353199028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15907}}^1$

素因数の和:15992

約数の個数: 48

約数和(自身を含む): 773256064

約数和(自身を除く): 420057036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5551, 11102, 15907, 22204, 31814, 63628, 111349, 206791, 222698, 413582, 445396, 827164, 970327, 1447537, 1940654, 2895074, 3881308, 5790148, 6792289, 12614251, 13584578, 25228502, 27169156, 50457004, 88299757, 176599514, 353199028]

約数ペア:

[(1, 353199028), (2, 176599514), (4, 88299757), (7, 50457004), (13, 27169156), (14, 25228502), (26, 13584578), (28, 12614251), (52, 6792289), (61, 5790148), (91, 3881308), (122, 2895074), (182, 1940654), (244, 1447537), (364, 970327), (427, 827164), (793, 445396), (854, 413582), (1586, 222698), (1708, 206791), (3172, 111349), (5551, 63628), (11102, 31814), (15907, 22204)]