242723518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{619}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 407116800

約数和(自身を除く): 164393282

約数列:

[1, 2, 17, 19, 34, 38, 323, 607, 619, 646, 1214, 1238, 10319, 10523, 11533, 11761, 20638, 21046, 23066, 23522, 196061, 199937, 375733, 392122, 399874, 751466, 6387461, 7138927, 12774922, 14277854, 121361759, 242723518]

約数ペア:

[(1, 242723518), (2, 121361759), (17, 14277854), (19, 12774922), (34, 7138927), (38, 6387461), (323, 751466), (607, 399874), (619, 392122), (646, 375733), (1214, 199937), (1238, 196061), (10319, 23522), (10523, 23066), (11533, 21046), (11761, 20638)]