25408021236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{162871931}}^1$

素因数の和:162871951

約数の個数: 24

約数和(自身を含む): 63845797344

約数和(自身を除く): 38437776108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 162871931, 325743862, 488615793, 651487724, 977231586, 1954463172, 2117335103, 4234670206, 6352005309, 8469340412, 12704010618, 25408021236]

約数ペア:

[(1, 25408021236), (2, 12704010618), (3, 8469340412), (4, 6352005309), (6, 4234670206), (12, 2117335103), (13, 1954463172), (26, 977231586), (39, 651487724), (52, 488615793), (78, 325743862), (156, 162871931)]