5198908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 10936800

約数和(自身を除く): 5737892

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 149, 244, 286, 298, 572, 596, 671, 793, 1342, 1586, 1639, 1937, 2684, 3172, 3278, 3874, 6556, 7748, 8723, 9089, 17446, 18178, 21307, 34892, 36356, 42614, 85228, 99979, 118157, 199958, 236314, 399916, 472628, 1299727, 2599454, 5198908]

約数ペア:

[(1, 5198908), (2, 2599454), (4, 1299727), (11, 472628), (13, 399916), (22, 236314), (26, 199958), (44, 118157), (52, 99979), (61, 85228), (122, 42614), (143, 36356), (149, 34892), (244, 21307), (286, 18178), (298, 17446), (572, 9089), (596, 8723), (671, 7748), (793, 6556), (1342, 3874), (1586, 3278), (1639, 3172), (1937, 2684)]