713590917604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1\times {\mathrm{154387}}^1$

素因数の和:155468

約数の個数: 48

約数和(自身を含む): 1337407664320

約数和(自身を除く): 623816746716

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 997, 1159, 1994, 2318, 3988, 4636, 18943, 37886, 60817, 75772, 121634, 154387, 243268, 308774, 617548, 1155523, 2311046, 2933353, 4622092, 5866706, 9417607, 11733412, 18835214, 37670428, 153923839, 178934533, 307847678, 357869066, 615695356, 715738132, 2924552941, 5849105882, 9389354179, 11698211764, 18778708358, 37557416716, 178397729401, 356795458802, 713590917604]

約数ペア:

[(1, 713590917604), (2, 356795458802), (4, 178397729401), (19, 37557416716), (38, 18778708358), (61, 11698211764), (76, 9389354179), (122, 5849105882), (244, 2924552941), (997, 715738132), (1159, 615695356), (1994, 357869066), (2318, 307847678), (3988, 178934533), (4636, 153923839), (18943, 37670428), (37886, 18835214), (60817, 11733412), (75772, 9417607), (121634, 5866706), (154387, 4622092), (243268, 2933353), (308774, 2311046), (617548, 1155523)]