1445028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 3716160

約数和(自身を除く): 2271132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 157, 177, 236, 314, 354, 471, 628, 708, 767, 942, 1534, 1884, 2041, 2301, 3068, 4082, 4602, 6123, 8164, 9204, 9263, 12246, 18526, 24492, 27789, 37052, 55578, 111156, 120419, 240838, 361257, 481676, 722514, 1445028]

約数ペア:

[(1, 1445028), (2, 722514), (3, 481676), (4, 361257), (6, 240838), (12, 120419), (13, 111156), (26, 55578), (39, 37052), (52, 27789), (59, 24492), (78, 18526), (118, 12246), (156, 9263), (157, 9204), (177, 8164), (236, 6123), (314, 4602), (354, 4082), (471, 3068), (628, 2301), (708, 2041), (767, 1884), (942, 1534)]