2013758698

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11867}}^1$

素因数の和:11947

約数の個数: 64

約数和(自身を含む): 3937517568

約数和(自身を除く): 1923758870

約数列:

[1, 2, 7, 14, 17, 23, 31, 34, 46, 62, 119, 161, 217, 238, 322, 391, 434, 527, 713, 782, 1054, 1426, 2737, 3689, 4991, 5474, 7378, 9982, 11867, 12121, 23734, 24242, 83069, 84847, 166138, 169694, 201739, 272941, 367877, 403478, 545882, 735754, 1412173, 1910587, 2575139, 2824346, 3821174, 4639997, 5150278, 6253909, 8461171, 9279994, 12507818, 16922342, 32479979, 43777363, 59228197, 64959958, 87554726, 118456394, 143839907, 287679814, 1006879349, 2013758698]

約数ペア:

[(1, 2013758698), (2, 1006879349), (7, 287679814), (14, 143839907), (17, 118456394), (23, 87554726), (31, 64959958), (34, 59228197), (46, 43777363), (62, 32479979), (119, 16922342), (161, 12507818), (217, 9279994), (238, 8461171), (322, 6253909), (391, 5150278), (434, 4639997), (527, 3821174), (713, 2824346), (782, 2575139), (1054, 1910587), (1426, 1412173), (2737, 735754), (3689, 545882), (4991, 403478), (5474, 367877), (7378, 272941), (9982, 201739), (11867, 169694), (12121, 166138), (23734, 84847), (24242, 83069)]