2089583390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 4065754176

約数和(自身を除く): 1976170786

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 163, 170, 326, 365, 730, 815, 1033, 1241, 1630, 2066, 2482, 2771, 5165, 5542, 6205, 10330, 11899, 12410, 13855, 17561, 23798, 27710, 35122, 59495, 75409, 87805, 118990, 150818, 168379, 175610, 202283, 336758, 377045, 404566, 754090, 841895, 1011415, 1281953, 1683790, 2022830, 2563906, 2862443, 5724886, 6409765, 12291667, 12819530, 14312215, 24583334, 28624430, 61458335, 122916670, 208958339, 417916678, 1044791695, 2089583390]

約数ペア:

[(1, 2089583390), (2, 1044791695), (5, 417916678), (10, 208958339), (17, 122916670), (34, 61458335), (73, 28624430), (85, 24583334), (146, 14312215), (163, 12819530), (170, 12291667), (326, 6409765), (365, 5724886), (730, 2862443), (815, 2563906), (1033, 2022830), (1241, 1683790), (1630, 1281953), (2066, 1011415), (2482, 841895), (2771, 754090), (5165, 404566), (5542, 377045), (6205, 336758), (10330, 202283), (11899, 175610), (12410, 168379), (13855, 150818), (17561, 118990), (23798, 87805), (27710, 75409), (35122, 59495)]