2013298908

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{9311}}^1$

素因数の和:9842

約数の個数: 48

約数和(自身を含む): 4835088384

約数和(自身を除く): 2821789476

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 487, 974, 1461, 1948, 2922, 5844, 9311, 18019, 18622, 27933, 36038, 37244, 54057, 55866, 72076, 108114, 111732, 216228, 344507, 689014, 1033521, 1378028, 2067042, 4134084, 4534457, 9068914, 13603371, 18137828, 27206742, 54413484, 167774909, 335549818, 503324727, 671099636, 1006649454, 2013298908]

約数ペア:

[(1, 2013298908), (2, 1006649454), (3, 671099636), (4, 503324727), (6, 335549818), (12, 167774909), (37, 54413484), (74, 27206742), (111, 18137828), (148, 13603371), (222, 9068914), (444, 4534457), (487, 4134084), (974, 2067042), (1461, 1378028), (1948, 1033521), (2922, 689014), (5844, 344507), (9311, 216228), (18019, 111732), (18622, 108114), (27933, 72076), (36038, 55866), (37244, 54057)]