2028117836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{5483}}^1$

素因数の和:5694

約数の個数: 48

約数和(自身を含む): 3881794560

約数和(自身を除く): 1853676724

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 157, 314, 589, 628, 1178, 2356, 2983, 4867, 5483, 5966, 9734, 10966, 11932, 19468, 21932, 92473, 104177, 169973, 184946, 208354, 339946, 369892, 416708, 679892, 860831, 1721662, 3229487, 3443324, 6458974, 12917948, 16355789, 26685761, 32711578, 53371522, 65423156, 106743044, 507029459, 1014058918, 2028117836]

約数ペア:

[(1, 2028117836), (2, 1014058918), (4, 507029459), (19, 106743044), (31, 65423156), (38, 53371522), (62, 32711578), (76, 26685761), (124, 16355789), (157, 12917948), (314, 6458974), (589, 3443324), (628, 3229487), (1178, 1721662), (2356, 860831), (2983, 679892), (4867, 416708), (5483, 369892), (5966, 339946), (9734, 208354), (10966, 184946), (11932, 169973), (19468, 104177), (21932, 92473)]