1293301108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{5261}}^1$

素因数の和:5464

約数の個数: 48

約数和(自身を含む): 2553038208

約数和(自身を除く): 1259737100

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 151, 302, 407, 604, 814, 1628, 1661, 3322, 5261, 5587, 6644, 10522, 11174, 21044, 22348, 57871, 61457, 115742, 122914, 194657, 231484, 245828, 389314, 778628, 794411, 1588822, 2141227, 3177644, 4282454, 8564908, 8738521, 17477042, 29393207, 34954084, 58786414, 117572828, 323325277, 646650554, 1293301108]

約数ペア:

[(1, 1293301108), (2, 646650554), (4, 323325277), (11, 117572828), (22, 58786414), (37, 34954084), (44, 29393207), (74, 17477042), (148, 8738521), (151, 8564908), (302, 4282454), (407, 3177644), (604, 2141227), (814, 1588822), (1628, 794411), (1661, 778628), (3322, 389314), (5261, 245828), (5587, 231484), (6644, 194657), (10522, 122914), (11174, 115742), (21044, 61457), (22348, 57871)]