1020143796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2325

約数の個数: 96

約数和(自身を含む): 2808099840

約数和(自身を除く): 1787956044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 139, 164, 246, 278, 287, 417, 492, 556, 574, 834, 861, 973, 1148, 1668, 1722, 1946, 2131, 2919, 3444, 3892, 4262, 5699, 5838, 6393, 8524, 11398, 11676, 12786, 14917, 17097, 22796, 25572, 29834, 34194, 39893, 44751, 59668, 68388, 79786, 87371, 89502, 119679, 159572, 174742, 179004, 239358, 262113, 296209, 349484, 478716, 524226, 592418, 611597, 888627, 1048452, 1184836, 1223194, 1777254, 1834791, 2073463, 2446388, 3554508, 3669582, 4146926, 6220389, 7339164, 8293852, 12144569, 12440778, 24289138, 24881556, 36433707, 48578276, 72867414, 85011983, 145734828, 170023966, 255035949, 340047932, 510071898, 1020143796]

約数ペア:

[(1, 1020143796), (2, 510071898), (3, 340047932), (4, 255035949), (6, 170023966), (7, 145734828), (12, 85011983), (14, 72867414), (21, 48578276), (28, 36433707), (41, 24881556), (42, 24289138), (82, 12440778), (84, 12144569), (123, 8293852), (139, 7339164), (164, 6220389), (246, 4146926), (278, 3669582), (287, 3554508), (417, 2446388), (492, 2073463), (556, 1834791), (574, 1777254), (834, 1223194), (861, 1184836), (973, 1048452), (1148, 888627), (1668, 611597), (1722, 592418), (1946, 524226), (2131, 478716), (2919, 349484), (3444, 296209), (3892, 262113), (4262, 239358), (5699, 179004), (5838, 174742), (6393, 159572), (8524, 119679), (11398, 89502), (11676, 87371), (12786, 79786), (14917, 68388), (17097, 59668), (22796, 44751), (25572, 39893), (29834, 34194)]