486804966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 1066598400

約数和(自身を除く): 579793434

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 139, 186, 278, 417, 589, 834, 991, 1178, 1767, 1982, 2641, 2973, 3534, 4309, 5282, 5946, 7923, 8618, 12927, 15846, 18829, 25854, 30721, 37658, 56487, 61442, 81871, 92163, 112974, 137749, 163742, 184326, 245613, 275498, 413247, 491226, 583699, 826494, 1167398, 1751097, 2617231, 3502194, 4270219, 5234462, 7851693, 8540438, 12810657, 15703386, 25621314, 81134161, 162268322, 243402483, 486804966]

約数ペア:

[(1, 486804966), (2, 243402483), (3, 162268322), (6, 81134161), (19, 25621314), (31, 15703386), (38, 12810657), (57, 8540438), (62, 7851693), (93, 5234462), (114, 4270219), (139, 3502194), (186, 2617231), (278, 1751097), (417, 1167398), (589, 826494), (834, 583699), (991, 491226), (1178, 413247), (1767, 275498), (1982, 245613), (2641, 184326), (2973, 163742), (3534, 137749), (4309, 112974), (5282, 92163), (5946, 81871), (7923, 61442), (8618, 56487), (12927, 37658), (15846, 30721), (18829, 25854)]