2011397968

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{317}}^1\times {\mathrm{1747}}^1$

素因数の和:2299

約数の個数: 40

約数和(自身を含む): 3928846752

約数和(自身を除く): 1917448784

約数列:

[1, 2, 4, 8, 16, 227, 317, 454, 634, 908, 1268, 1747, 1816, 2536, 3494, 3632, 5072, 6988, 13976, 27952, 71959, 143918, 287836, 396569, 553799, 575672, 793138, 1107598, 1151344, 1586276, 2215196, 3172552, 4430392, 6345104, 8860784, 125712373, 251424746, 502849492, 1005698984, 2011397968]

約数ペア:

[(1, 2011397968), (2, 1005698984), (4, 502849492), (8, 251424746), (16, 125712373), (227, 8860784), (317, 6345104), (454, 4430392), (634, 3172552), (908, 2215196), (1268, 1586276), (1747, 1151344), (1816, 1107598), (2536, 793138), (3494, 575672), (3632, 553799), (5072, 396569), (6988, 287836), (13976, 143918), (27952, 71959)]