998092370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{148747}}^1$

素因数の和:148826

約数の個数: 32

約数和(自身を含む): 1992033216

約数和(自身を除く): 993940846

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 148747, 297494, 743735, 1487470, 1636217, 3272434, 8181085, 9073567, 16362170, 18147134, 45367835, 90735670, 99809237, 199618474, 499046185, 998092370]

約数ペア:

[(1, 998092370), (2, 499046185), (5, 199618474), (10, 99809237), (11, 90735670), (22, 45367835), (55, 18147134), (61, 16362170), (110, 9073567), (122, 8181085), (305, 3272434), (610, 1636217), (671, 1487470), (1342, 743735), (3355, 297494), (6710, 148747)]