2421232130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{208907}}^1$

素因数の和:208994

約数の個数: 32

約数和(自身を含む): 4662826560

約数和(自身を除く): 2241594430

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 11590, 208907, 417814, 1044535, 2089070, 3969233, 7938466, 12743327, 19846165, 25486654, 39692330, 63716635, 127433270, 242123213, 484246426, 1210616065, 2421232130]

約数ペア:

[(1, 2421232130), (2, 1210616065), (5, 484246426), (10, 242123213), (19, 127433270), (38, 63716635), (61, 39692330), (95, 25486654), (122, 19846165), (190, 12743327), (305, 7938466), (610, 3969233), (1159, 2089070), (2318, 1044535), (5795, 417814), (11590, 208907)]