2018658970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{114113}}^1$

素因数の和:114210

約数の個数: 32

約数和(自身を含む): 3820536720

約数和(自身を除く): 1801877750

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 3538, 8845, 17690, 114113, 228226, 570565, 1141130, 3309277, 6618554, 6960893, 13921786, 16546385, 33092770, 34804465, 69608930, 201865897, 403731794, 1009329485, 2018658970]

約数ペア:

[(1, 2018658970), (2, 1009329485), (5, 403731794), (10, 201865897), (29, 69608930), (58, 34804465), (61, 33092770), (122, 16546385), (145, 13921786), (290, 6960893), (305, 6618554), (610, 3309277), (1769, 1141130), (3538, 570565), (8845, 228226), (17690, 114113)]