2012876908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{248749}}^1$

素因数の和:248794

約数の個数: 36

約数和(自身を含む): 4276510000

約数和(自身を除く): 2263633092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 248749, 497498, 994996, 1741243, 3482486, 4228733, 6964972, 8457466, 16914932, 29601131, 59202262, 71888461, 118404524, 143776922, 287553844, 503219227, 1006438454, 2012876908]

約数ペア:

[(1, 2012876908), (2, 1006438454), (4, 503219227), (7, 287553844), (14, 143776922), (17, 118404524), (28, 71888461), (34, 59202262), (68, 29601131), (119, 16914932), (238, 8457466), (289, 6964972), (476, 4228733), (578, 3482486), (1156, 1741243), (2023, 994996), (4046, 497498), (8092, 248749)]