1339573250

素因数分解:

$2^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{40903}}^1$

素因数の和:41051

約数の個数: 32

約数和(自身を含む): 2526885504

約数和(自身を除く): 1187312254

約数列:

[1, 2, 5, 10, 25, 50, 125, 131, 250, 262, 655, 1310, 3275, 6550, 16375, 32750, 40903, 81806, 204515, 409030, 1022575, 2045150, 5112875, 5358293, 10225750, 10716586, 26791465, 53582930, 133957325, 267914650, 669786625, 1339573250]

約数ペア:

[(1, 1339573250), (2, 669786625), (5, 267914650), (10, 133957325), (25, 53582930), (50, 26791465), (125, 10716586), (131, 10225750), (250, 5358293), (262, 5112875), (655, 2045150), (1310, 1022575), (3275, 409030), (6550, 204515), (16375, 81806), (32750, 40903)]