1900983488

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41659}}^1$

素因数の和:41725

約数の個数: 56

約数和(自身を含む): 4063349760

約数和(自身を除く): 2162366272

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 5704, 11408, 22816, 41659, 45632, 83318, 166636, 333272, 666544, 958157, 1291429, 1333088, 1916314, 2582858, 2666176, 3832628, 5165716, 7665256, 10331432, 15330512, 20662864, 29702867, 30661024, 41325728, 59405734, 61322048, 82651456, 118811468, 237622936, 475245872, 950491744, 1900983488]

約数ペア:

[(1, 1900983488), (2, 950491744), (4, 475245872), (8, 237622936), (16, 118811468), (23, 82651456), (31, 61322048), (32, 59405734), (46, 41325728), (62, 30661024), (64, 29702867), (92, 20662864), (124, 15330512), (184, 10331432), (248, 7665256), (368, 5165716), (496, 3832628), (713, 2666176), (736, 2582858), (992, 1916314), (1426, 1333088), (1472, 1291429), (1984, 958157), (2852, 666544), (5704, 333272), (11408, 166636), (22816, 83318), (41659, 45632)]