4431284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 9332736

約数和(自身を除く): 4901452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 127, 143, 244, 254, 286, 508, 572, 671, 793, 1342, 1397, 1586, 1651, 2684, 2794, 3172, 3302, 5588, 6604, 7747, 8723, 15494, 17446, 18161, 30988, 34892, 36322, 72644, 85217, 100711, 170434, 201422, 340868, 402844, 1107821, 2215642, 4431284]

約数ペア:

[(1, 4431284), (2, 2215642), (4, 1107821), (11, 402844), (13, 340868), (22, 201422), (26, 170434), (44, 100711), (52, 85217), (61, 72644), (122, 36322), (127, 34892), (143, 30988), (244, 18161), (254, 17446), (286, 15494), (508, 8723), (572, 7747), (671, 6604), (793, 5588), (1342, 3302), (1397, 3172), (1586, 2794), (1651, 2684)]