2008021236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{32423}}^1$

素因数の和:32840

約数の個数: 48

約数和(自身を含む): 5058662784

約数和(自身を除く): 3050641548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 397, 794, 1191, 1588, 2382, 4764, 5161, 10322, 15483, 20644, 30966, 32423, 61932, 64846, 97269, 129692, 194538, 389076, 421499, 842998, 1264497, 1685996, 2528994, 5057988, 12871931, 25743862, 38615793, 51487724, 77231586, 154463172, 167335103, 334670206, 502005309, 669340412, 1004010618, 2008021236]

約数ペア:

[(1, 2008021236), (2, 1004010618), (3, 669340412), (4, 502005309), (6, 334670206), (12, 167335103), (13, 154463172), (26, 77231586), (39, 51487724), (52, 38615793), (78, 25743862), (156, 12871931), (397, 5057988), (794, 2528994), (1191, 1685996), (1588, 1264497), (2382, 842998), (4764, 421499), (5161, 389076), (10322, 194538), (15483, 129692), (20644, 97269), (30966, 64846), (32423, 61932)]