2078968424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1847}}^1$

素因数の和:2082

約数の個数: 64

約数和(自身を含む): 4284403200

約数和(自身を除く): 2205434776

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 137, 158, 274, 316, 548, 632, 1027, 1096, 1781, 1847, 2054, 3562, 3694, 4108, 7124, 7388, 8216, 10823, 14248, 14776, 21646, 24011, 43292, 48022, 86584, 96044, 140699, 145913, 192088, 253039, 281398, 291826, 506078, 562796, 583652, 1012156, 1125592, 1167304, 1896869, 2024312, 3289507, 3793738, 6579014, 7587476, 13158028, 15174952, 19990081, 26316056, 39980162, 79960324, 159920648, 259871053, 519742106, 1039484212, 2078968424]

約数ペア:

[(1, 2078968424), (2, 1039484212), (4, 519742106), (8, 259871053), (13, 159920648), (26, 79960324), (52, 39980162), (79, 26316056), (104, 19990081), (137, 15174952), (158, 13158028), (274, 7587476), (316, 6579014), (548, 3793738), (632, 3289507), (1027, 2024312), (1096, 1896869), (1781, 1167304), (1847, 1125592), (2054, 1012156), (3562, 583652), (3694, 562796), (4108, 506078), (7124, 291826), (7388, 281398), (8216, 253039), (10823, 192088), (14248, 145913), (14776, 140699), (21646, 96044), (24011, 86584), (43292, 48022)]