1201331354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 2034892800

約数和(自身を除く): 833561446

約数列:

[1, 2, 19, 23, 38, 46, 79, 127, 137, 158, 254, 274, 437, 874, 1501, 1817, 2413, 2603, 2921, 3002, 3151, 3634, 4826, 5206, 5842, 6302, 10033, 10823, 17399, 20066, 21646, 34523, 34798, 55499, 59869, 69046, 110998, 119738, 190627, 205637, 230759, 248929, 330581, 381254, 400177, 411274, 461518, 497858, 661162, 800354, 1374521, 2749042, 4384421, 4729651, 7603363, 8768842, 9459302, 15206726, 26115899, 31613983, 52231798, 63227966, 600665677, 1201331354]

約数ペア:

[(1, 1201331354), (2, 600665677), (19, 63227966), (23, 52231798), (38, 31613983), (46, 26115899), (79, 15206726), (127, 9459302), (137, 8768842), (158, 7603363), (254, 4729651), (274, 4384421), (437, 2749042), (874, 1374521), (1501, 800354), (1817, 661162), (2413, 497858), (2603, 461518), (2921, 411274), (3002, 400177), (3151, 381254), (3634, 330581), (4826, 248929), (5206, 230759), (5842, 205637), (6302, 190627), (10033, 119738), (10823, 110998), (17399, 69046), (20066, 59869), (21646, 55499), (34523, 34798)]