2218702962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{7159}}^1$

素因数の和:7375

約数の個数: 64

約数和(自身を含む): 5212938240

約数和(自身を除く): 2994235278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 157, 282, 314, 329, 471, 658, 942, 987, 1099, 1974, 2198, 3297, 6594, 7159, 7379, 14318, 14758, 21477, 22137, 42954, 44274, 50113, 51653, 100226, 103306, 150339, 154959, 300678, 309918, 336473, 672946, 1009419, 1123963, 2018838, 2247926, 2355311, 3371889, 4710622, 6743778, 7065933, 7867741, 14131866, 15735482, 23603223, 47206446, 52826261, 105652522, 158478783, 316957566, 369783827, 739567654, 1109351481, 2218702962]

約数ペア:

[(1, 2218702962), (2, 1109351481), (3, 739567654), (6, 369783827), (7, 316957566), (14, 158478783), (21, 105652522), (42, 52826261), (47, 47206446), (94, 23603223), (141, 15735482), (157, 14131866), (282, 7867741), (314, 7065933), (329, 6743778), (471, 4710622), (658, 3371889), (942, 2355311), (987, 2247926), (1099, 2018838), (1974, 1123963), (2198, 1009419), (3297, 672946), (6594, 336473), (7159, 309918), (7379, 300678), (14318, 154959), (14758, 150339), (21477, 103306), (22137, 100226), (42954, 51653), (44274, 50113)]