2197253948386

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{2151517}}^1$

素因数の和:2152163

約数の個数: 48

約数和(自身を含む): 4066136656056

約数和(自身を除く): 1868882707670

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 613, 833, 1226, 1666, 4291, 8582, 10421, 20842, 30037, 60074, 72947, 145894, 510629, 1021258, 2151517, 4303034, 15060619, 30121238, 36575789, 73151578, 105424333, 210848666, 256030523, 512061046, 1318879921, 1792213661, 2637759842, 3584427322, 9232159447, 18464318894, 22420958657, 44841917314, 64625116129, 129250232258, 156946710599, 313893421198, 1098626974193, 2197253948386]

約数ペア:

[(1, 2197253948386), (2, 1098626974193), (7, 313893421198), (14, 156946710599), (17, 129250232258), (34, 64625116129), (49, 44841917314), (98, 22420958657), (119, 18464318894), (238, 9232159447), (613, 3584427322), (833, 2637759842), (1226, 1792213661), (1666, 1318879921), (4291, 512061046), (8582, 256030523), (10421, 210848666), (20842, 105424333), (30037, 73151578), (60074, 36575789), (72947, 30121238), (145894, 15060619), (510629, 4303034), (1021258, 2151517)]