1385264388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{195991}}^1$

素因数の和:196048

約数の個数: 48

約数和(自身を含む): 3512176640

約数和(自身を除く): 2126912252

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 195991, 391982, 587973, 783964, 1175946, 2351892, 3723829, 6075721, 7447658, 11171487, 12151442, 14895316, 18227163, 22342974, 24302884, 36454326, 44685948, 72908652, 115438699, 230877398, 346316097, 461754796, 692632194, 1385264388]

約数ペア:

[(1, 1385264388), (2, 692632194), (3, 461754796), (4, 346316097), (6, 230877398), (12, 115438699), (19, 72908652), (31, 44685948), (38, 36454326), (57, 24302884), (62, 22342974), (76, 18227163), (93, 14895316), (114, 12151442), (124, 11171487), (186, 7447658), (228, 6075721), (372, 3723829), (589, 2351892), (1178, 1175946), (1767, 783964), (2356, 587973), (3534, 391982), (7068, 195991)]