913303412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{38329}}^1$

素因数の和:38400

約数の個数: 48

約数和(自身を含む): 1957589760

約数和(自身を除く): 1044286348

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 3404, 5957, 11914, 23828, 38329, 76658, 153316, 268303, 536606, 881567, 1073212, 1418173, 1763134, 2836346, 3526268, 5672692, 6170969, 9927211, 12341938, 19854422, 24683876, 32617979, 39708844, 65235958, 130471916, 228325853, 456651706, 913303412]

約数ペア:

[(1, 913303412), (2, 456651706), (4, 228325853), (7, 130471916), (14, 65235958), (23, 39708844), (28, 32617979), (37, 24683876), (46, 19854422), (74, 12341938), (92, 9927211), (148, 6170969), (161, 5672692), (259, 3526268), (322, 2836346), (518, 1763134), (644, 1418173), (851, 1073212), (1036, 881567), (1702, 536606), (3404, 268303), (5957, 153316), (11914, 76658), (23828, 38329)]