13013252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 27914880

約数和(自身を除く): 14901628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 401, 427, 532, 802, 854, 1159, 1604, 1708, 2318, 2807, 4636, 5614, 7619, 8113, 11228, 15238, 16226, 24461, 30476, 32452, 48922, 53333, 97844, 106666, 171227, 213332, 342454, 464759, 684908, 929518, 1859036, 3253313, 6506626, 13013252]

約数ペア:

[(1, 13013252), (2, 6506626), (4, 3253313), (7, 1859036), (14, 929518), (19, 684908), (28, 464759), (38, 342454), (61, 213332), (76, 171227), (122, 106666), (133, 97844), (244, 53333), (266, 48922), (401, 32452), (427, 30476), (532, 24461), (802, 16226), (854, 15238), (1159, 11228), (1604, 8113), (1708, 7619), (2318, 5614), (2807, 4636)]