445782788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10061}}^1$

素因数の和:10148

約数の個数: 48

約数和(自身を含む): 912824640

約数和(自身を除く): 467041852

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 209, 212, 418, 583, 836, 1007, 1166, 2014, 2332, 4028, 10061, 11077, 20122, 22154, 40244, 44308, 110671, 191159, 221342, 382318, 442684, 533233, 764636, 1066466, 2102749, 2132932, 4205498, 5865563, 8410996, 10131427, 11731126, 20262854, 23462252, 40525708, 111445697, 222891394, 445782788]

約数ペア:

[(1, 445782788), (2, 222891394), (4, 111445697), (11, 40525708), (19, 23462252), (22, 20262854), (38, 11731126), (44, 10131427), (53, 8410996), (76, 5865563), (106, 4205498), (209, 2132932), (212, 2102749), (418, 1066466), (583, 764636), (836, 533233), (1007, 442684), (1166, 382318), (2014, 221342), (2332, 191159), (4028, 110671), (10061, 44308), (11077, 40244), (20122, 22154)]