492049792

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{295703}}^1$

素因数の和:295730

約数の個数: 32

約数和(自身を含む): 1055663280

約数和(自身を除く): 563613488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 295703, 591406, 1182812, 2365624, 3844139, 4731248, 7688278, 9462496, 15376556, 18924992, 30753112, 37849984, 61506224, 123012448, 246024896, 492049792]

約数ペア:

[(1, 492049792), (2, 246024896), (4, 123012448), (8, 61506224), (13, 37849984), (16, 30753112), (26, 18924992), (32, 15376556), (52, 9462496), (64, 7688278), (104, 4731248), (128, 3844139), (208, 2365624), (416, 1182812), (832, 591406), (1664, 295703)]