2012396341256

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3119}}^1\times {\mathrm{677737}}^1$

素因数の和:680886

約数の個数: 64

約数和(自身を含む): 4567411929600

約数和(自身を除く): 2555015588344

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 3119, 6238, 12476, 21833, 24952, 43666, 53023, 87332, 106046, 174664, 212092, 371161, 424184, 677737, 742322, 1355474, 1484644, 2710948, 2969288, 4744159, 5421896, 9488318, 11521529, 18976636, 23043058, 37953272, 46086116, 80650703, 92172232, 161301406, 322602812, 645205624, 2113861703, 4227723406, 8455446812, 14797031921, 16910893624, 29594063842, 35935648951, 59188127684, 71871297902, 118376255368, 143742595804, 251549542657, 287485191608, 503099085314, 1006198170628, 2012396341256]

約数ペア:

[(1, 2012396341256), (2, 1006198170628), (4, 503099085314), (7, 287485191608), (8, 251549542657), (14, 143742595804), (17, 118376255368), (28, 71871297902), (34, 59188127684), (56, 35935648951), (68, 29594063842), (119, 16910893624), (136, 14797031921), (238, 8455446812), (476, 4227723406), (952, 2113861703), (3119, 645205624), (6238, 322602812), (12476, 161301406), (21833, 92172232), (24952, 80650703), (43666, 46086116), (53023, 37953272), (87332, 23043058), (106046, 18976636), (174664, 11521529), (212092, 9488318), (371161, 5421896), (424184, 4744159), (677737, 2969288), (742322, 2710948), (1355474, 1484644)]