2022893994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1\times {\mathrm{661}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 4478509440

約数和(自身を除く): 2455615446

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 521, 534, 661, 979, 1042, 1322, 1563, 1958, 1983, 2937, 3126, 3966, 5731, 5874, 7271, 11462, 14542, 17193, 21813, 34386, 43626, 46369, 58829, 92738, 117658, 139107, 176487, 278214, 344381, 352974, 510059, 647119, 688762, 1020118, 1033143, 1294238, 1530177, 1941357, 2066286, 3060354, 3788191, 3882714, 7576382, 11364573, 22729146, 30649909, 61299818, 91949727, 183899454, 337148999, 674297998, 1011446997, 2022893994]

約数ペア:

[(1, 2022893994), (2, 1011446997), (3, 674297998), (6, 337148999), (11, 183899454), (22, 91949727), (33, 61299818), (66, 30649909), (89, 22729146), (178, 11364573), (267, 7576382), (521, 3882714), (534, 3788191), (661, 3060354), (979, 2066286), (1042, 1941357), (1322, 1530177), (1563, 1294238), (1958, 1033143), (1983, 1020118), (2937, 688762), (3126, 647119), (3966, 510059), (5731, 352974), (5874, 344381), (7271, 278214), (11462, 176487), (14542, 139107), (17193, 117658), (21813, 92738), (34386, 58829), (43626, 46369)]