1812011504

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{12641}}^1$

素因数の和:12714

約数の個数: 60

約数和(自身を含む): 3850045248

約数和(自身を除く): 2038033744

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 289, 496, 527, 578, 1054, 1156, 2108, 2312, 4216, 4624, 8432, 8959, 12641, 17918, 25282, 35836, 50564, 71672, 101128, 143344, 202256, 214897, 391871, 429794, 783742, 859588, 1567484, 1719176, 3134968, 3438352, 3653249, 6269936, 6661807, 7306498, 13323614, 14612996, 26647228, 29225992, 53294456, 58451984, 106588912, 113250719, 226501438, 453002876, 906005752, 1812011504]

約数ペア:

[(1, 1812011504), (2, 906005752), (4, 453002876), (8, 226501438), (16, 113250719), (17, 106588912), (31, 58451984), (34, 53294456), (62, 29225992), (68, 26647228), (124, 14612996), (136, 13323614), (248, 7306498), (272, 6661807), (289, 6269936), (496, 3653249), (527, 3438352), (578, 3134968), (1054, 1719176), (1156, 1567484), (2108, 859588), (2312, 783742), (4216, 429794), (4624, 391871), (8432, 214897), (8959, 202256), (12641, 143344), (17918, 101128), (25282, 71672), (35836, 50564)]