1212462542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 2047689072

約数和(自身を除く): 835226530

約数列:

[1, 2, 17, 19, 34, 38, 173, 323, 346, 361, 571, 646, 722, 1142, 2941, 3287, 5882, 6137, 6574, 9707, 10849, 12274, 19414, 21698, 55879, 62453, 98783, 111758, 124906, 184433, 197566, 206131, 368866, 412262, 1061701, 1679311, 1876877, 2123402, 3358622, 3504227, 3753754, 7008454, 31906909, 35660663, 63813818, 71321326, 606231271, 1212462542]

約数ペア:

[(1, 1212462542), (2, 606231271), (17, 71321326), (19, 63813818), (34, 35660663), (38, 31906909), (173, 7008454), (323, 3753754), (346, 3504227), (361, 3358622), (571, 2123402), (646, 1876877), (722, 1679311), (1142, 1061701), (2941, 412262), (3287, 368866), (5882, 206131), (6137, 197566), (6574, 184433), (9707, 124906), (10849, 111758), (12274, 98783), (19414, 62453), (21698, 55879)]