1330555218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4373}}^1$

素因数の和:4571

約数の個数: 64

約数和(自身を含む): 2985517440

約数和(自身を除く): 1654962222

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 157, 314, 323, 471, 646, 942, 969, 1938, 2669, 2983, 4373, 5338, 5966, 8007, 8746, 8949, 13119, 16014, 17898, 26238, 50711, 74341, 83087, 101422, 148682, 152133, 166174, 223023, 249261, 304266, 446046, 498522, 686561, 1373122, 1412479, 2059683, 2824958, 4119366, 4237437, 8474874, 11671537, 13044659, 23343074, 26089318, 35014611, 39133977, 70029222, 78267954, 221759203, 443518406, 665277609, 1330555218]

約数ペア:

[(1, 1330555218), (2, 665277609), (3, 443518406), (6, 221759203), (17, 78267954), (19, 70029222), (34, 39133977), (38, 35014611), (51, 26089318), (57, 23343074), (102, 13044659), (114, 11671537), (157, 8474874), (314, 4237437), (323, 4119366), (471, 2824958), (646, 2059683), (942, 1412479), (969, 1373122), (1938, 686561), (2669, 498522), (2983, 446046), (4373, 304266), (5338, 249261), (5966, 223023), (8007, 166174), (8746, 152133), (8949, 148682), (13119, 101422), (16014, 83087), (17898, 74341), (26238, 50711)]