1639873612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{1433}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 3153538080

約数和(自身を除く): 1513664468

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 373, 746, 767, 1433, 1492, 1534, 2866, 3068, 4849, 5732, 9698, 18629, 19396, 22007, 37258, 44014, 74516, 84547, 88028, 169094, 286091, 338188, 534509, 572182, 1069018, 1099111, 1144364, 2138036, 2198222, 4396444, 6948617, 13897234, 27794468, 31536031, 63072062, 126144124, 409968403, 819936806, 1639873612]

約数ペア:

[(1, 1639873612), (2, 819936806), (4, 409968403), (13, 126144124), (26, 63072062), (52, 31536031), (59, 27794468), (118, 13897234), (236, 6948617), (373, 4396444), (746, 2198222), (767, 2138036), (1433, 1144364), (1492, 1099111), (1534, 1069018), (2866, 572182), (3068, 534509), (4849, 338188), (5732, 286091), (9698, 169094), (18629, 88028), (19396, 84547), (22007, 74516), (37258, 44014)]