393110620414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3229}}^1\times {\mathrm{22807}}^1$

素因数の和:26212

約数の個数: 32

約数和(自身を含む): 628551074880

約数和(自身を除く): 235440454466

約数列:

[1, 2, 17, 34, 157, 314, 2669, 3229, 5338, 6458, 22807, 45614, 54893, 109786, 387719, 506953, 775438, 1013906, 3580699, 7161398, 8618201, 17236402, 60871883, 73643803, 121743766, 147287606, 1251944651, 2503889302, 11562077071, 23124154142, 196555310207, 393110620414]

約数ペア:

[(1, 393110620414), (2, 196555310207), (17, 23124154142), (34, 11562077071), (157, 2503889302), (314, 1251944651), (2669, 147287606), (3229, 121743766), (5338, 73643803), (6458, 60871883), (22807, 17236402), (45614, 8618201), (54893, 7161398), (109786, 3580699), (387719, 1013906), (506953, 775438)]