2018677492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{523}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 3841129600

約数和(自身を除く): 1822452108

約数列:

[1, 2, 4, 13, 26, 52, 199, 373, 398, 523, 746, 796, 1046, 1492, 2092, 2587, 4849, 5174, 6799, 9698, 10348, 13598, 19396, 27196, 74227, 104077, 148454, 195079, 208154, 296908, 390158, 416308, 780316, 964951, 1353001, 1929902, 2536027, 2706002, 3859804, 5072054, 5412004, 10144108, 38820721, 77641442, 155282884, 504669373, 1009338746, 2018677492]

約数ペア:

[(1, 2018677492), (2, 1009338746), (4, 504669373), (13, 155282884), (26, 77641442), (52, 38820721), (199, 10144108), (373, 5412004), (398, 5072054), (523, 3859804), (746, 2706002), (796, 2536027), (1046, 1929902), (1492, 1353001), (2092, 964951), (2587, 780316), (4849, 416308), (5174, 390158), (6799, 296908), (9698, 208154), (10348, 195079), (13598, 148454), (19396, 104077), (27196, 74227)]