1399731190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{4201}}^1$

素因数の和:4465

約数の個数: 64

約数和(自身を含む): 2973402432

約数和(自身を除く): 1573671242

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 233, 286, 466, 715, 1165, 1430, 2330, 2563, 3029, 4201, 5126, 6058, 8402, 12815, 15145, 21005, 25630, 30290, 33319, 42010, 46211, 54613, 66638, 92422, 109226, 166595, 231055, 273065, 333190, 462110, 546130, 600743, 978833, 1201486, 1957666, 3003715, 4894165, 6007430, 9788330, 10767163, 12724829, 21534326, 25449658, 53835815, 63624145, 107671630, 127248290, 139973119, 279946238, 699865595, 1399731190]

約数ペア:

[(1, 1399731190), (2, 699865595), (5, 279946238), (10, 139973119), (11, 127248290), (13, 107671630), (22, 63624145), (26, 53835815), (55, 25449658), (65, 21534326), (110, 12724829), (130, 10767163), (143, 9788330), (233, 6007430), (286, 4894165), (466, 3003715), (715, 1957666), (1165, 1201486), (1430, 978833), (2330, 600743), (2563, 546130), (3029, 462110), (4201, 333190), (5126, 273065), (6058, 231055), (8402, 166595), (12815, 109226), (15145, 92422), (21005, 66638), (25630, 54613), (30290, 46211), (33319, 42010)]