977605706

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 1978784640

約数和(自身を除く): 1001178934

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 83, 119, 121, 154, 166, 187, 238, 242, 374, 409, 581, 818, 847, 913, 1162, 1309, 1411, 1694, 1826, 2057, 2618, 2822, 2863, 4114, 4499, 5726, 6391, 6953, 8998, 9877, 10043, 12782, 13906, 14399, 15521, 19754, 20086, 28798, 31042, 31493, 33947, 48671, 49489, 62986, 67894, 70301, 76483, 97342, 98978, 108647, 140602, 152966, 170731, 217294, 237629, 341462, 346423, 373417, 475258, 535381, 577099, 692846, 746834, 841313, 1070762, 1154198, 1195117, 1682626, 2390234, 2613919, 4039693, 4107587, 5227838, 5889191, 6348089, 8079386, 8215174, 11778382, 12696178, 28753109, 44436623, 57506218, 69828979, 88873246, 139657958, 488802853, 977605706]

約数ペア:

[(1, 977605706), (2, 488802853), (7, 139657958), (11, 88873246), (14, 69828979), (17, 57506218), (22, 44436623), (34, 28753109), (77, 12696178), (83, 11778382), (119, 8215174), (121, 8079386), (154, 6348089), (166, 5889191), (187, 5227838), (238, 4107587), (242, 4039693), (374, 2613919), (409, 2390234), (581, 1682626), (818, 1195117), (847, 1154198), (913, 1070762), (1162, 841313), (1309, 746834), (1411, 692846), (1694, 577099), (1826, 535381), (2057, 475258), (2618, 373417), (2822, 346423), (2863, 341462), (4114, 237629), (4499, 217294), (5726, 170731), (6391, 152966), (6953, 140602), (8998, 108647), (9877, 98978), (10043, 97342), (12782, 76483), (13906, 70301), (14399, 67894), (15521, 62986), (19754, 49489), (20086, 48671), (28798, 33947), (31042, 31493)]