520044332756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1238189}}^1$

素因数の和:1238444

約数の個数: 48

約数和(自身を含む): 1009085227920

約数和(自身を除く): 489040895164

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 197, 394, 533, 788, 1066, 2132, 2561, 5122, 8077, 10244, 16154, 32308, 105001, 210002, 420004, 1238189, 2476378, 4952756, 16096457, 32192914, 50765749, 64385828, 101531498, 203062996, 243923233, 487846466, 659954737, 975692932, 1319909474, 2639818948, 3171002029, 6342004058, 10000852553, 12684008116, 20001705106, 40003410212, 130011083189, 260022166378, 520044332756]

約数ペア:

[(1, 520044332756), (2, 260022166378), (4, 130011083189), (13, 40003410212), (26, 20001705106), (41, 12684008116), (52, 10000852553), (82, 6342004058), (164, 3171002029), (197, 2639818948), (394, 1319909474), (533, 975692932), (788, 659954737), (1066, 487846466), (2132, 243923233), (2561, 203062996), (5122, 101531498), (8077, 64385828), (10244, 50765749), (16154, 32192914), (32308, 16096457), (105001, 4952756), (210002, 2476378), (420004, 1238189)]