4708945787

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 6386688000

約数和(自身を除く): 1677742213

約数列:

[1, 7, 13, 17, 31, 91, 119, 149, 217, 221, 403, 527, 659, 1043, 1547, 1937, 2533, 2821, 3689, 4613, 4619, 6851, 8567, 11203, 13559, 17731, 20429, 32333, 32929, 47957, 59969, 60047, 78421, 78523, 98191, 143003, 145639, 230503, 265577, 347293, 420329, 549661, 687337, 1019473, 1020799, 1276483, 1669247, 1859039, 2431051, 3043921, 4514809, 7145593, 8935381, 11684729, 21307447, 21700211, 31603663, 39570973, 51746657, 151901477, 276996811, 362226599, 672706541, 4708945787]

約数ペア:

[(1, 4708945787), (7, 672706541), (13, 362226599), (17, 276996811), (31, 151901477), (91, 51746657), (119, 39570973), (149, 31603663), (217, 21700211), (221, 21307447), (403, 11684729), (527, 8935381), (659, 7145593), (1043, 4514809), (1547, 3043921), (1937, 2431051), (2533, 1859039), (2821, 1669247), (3689, 1276483), (4613, 1020799), (4619, 1019473), (6851, 687337), (8567, 549661), (11203, 420329), (13559, 347293), (17731, 265577), (20429, 230503), (32333, 145639), (32929, 143003), (47957, 98191), (59969, 78523), (60047, 78421)]