1259634584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1559}}^1$

素因数の和:2052

約数の個数: 64

約数和(自身を含む): 2700734400

約数和(自身を除く): 1441099816

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 457, 884, 914, 1559, 1768, 1828, 3118, 3656, 5941, 6236, 7769, 11882, 12472, 15538, 20267, 23764, 26503, 31076, 40534, 47528, 53006, 62152, 81068, 100997, 106012, 162136, 201994, 212024, 344539, 403988, 689078, 712463, 807976, 1378156, 1424926, 2756312, 2849852, 5699704, 9262019, 12111871, 18524038, 24223742, 37048076, 48447484, 74096152, 96894968, 157454323, 314908646, 629817292, 1259634584]

約数ペア:

[(1, 1259634584), (2, 629817292), (4, 314908646), (8, 157454323), (13, 96894968), (17, 74096152), (26, 48447484), (34, 37048076), (52, 24223742), (68, 18524038), (104, 12111871), (136, 9262019), (221, 5699704), (442, 2849852), (457, 2756312), (884, 1424926), (914, 1378156), (1559, 807976), (1768, 712463), (1828, 689078), (3118, 403988), (3656, 344539), (5941, 212024), (6236, 201994), (7769, 162136), (11882, 106012), (12472, 100997), (15538, 81068), (20267, 62152), (23764, 53006), (26503, 47528), (31076, 40534)]