2743125836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{53791}}^1$

素因数の和:53886

約数の個数: 48

約数和(自身を含む): 5602974720

約数和(自身を除く): 2859848884

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 1159, 1342, 2318, 2684, 4636, 12749, 25498, 50996, 53791, 107582, 215164, 591701, 1022029, 1183402, 2044058, 2366804, 3281251, 4088116, 6562502, 11242319, 13125004, 22484638, 36093761, 44969276, 62343769, 72187522, 124687538, 144375044, 249375076, 685781459, 1371562918, 2743125836]

約数ペア:

[(1, 2743125836), (2, 1371562918), (4, 685781459), (11, 249375076), (19, 144375044), (22, 124687538), (38, 72187522), (44, 62343769), (61, 44969276), (76, 36093761), (122, 22484638), (209, 13125004), (244, 11242319), (418, 6562502), (671, 4088116), (836, 3281251), (1159, 2366804), (1342, 2044058), (2318, 1183402), (2684, 1022029), (4636, 591701), (12749, 215164), (25498, 107582), (50996, 53791)]