549847792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{2273}}^1$

素因数の和:3457

約数の個数: 40

約数和(自身を含む): 1148770224

約数和(自身を除く): 598922432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1163, 2273, 2326, 4546, 4652, 9092, 9304, 15119, 18184, 18608, 29549, 30238, 36368, 59098, 60476, 118196, 120952, 236392, 241904, 472784, 2643499, 5286998, 10573996, 21147992, 34365487, 42295984, 68730974, 137461948, 274923896, 549847792]

約数ペア:

[(1, 549847792), (2, 274923896), (4, 137461948), (8, 68730974), (13, 42295984), (16, 34365487), (26, 21147992), (52, 10573996), (104, 5286998), (208, 2643499), (1163, 472784), (2273, 241904), (2326, 236392), (4546, 120952), (4652, 118196), (9092, 60476), (9304, 59098), (15119, 36368), (18184, 30238), (18608, 29549)]