1664724028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1\times {\mathrm{761}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 3226003200

約数和(自身を除く): 1561279172

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 599, 761, 913, 1198, 1522, 1826, 2396, 3044, 3652, 6589, 8371, 13178, 16742, 26356, 33484, 49717, 63163, 99434, 126326, 198868, 252652, 455839, 546887, 694793, 911678, 1093774, 1389586, 1823356, 2187548, 2779172, 5014229, 10028458, 20056916, 37834637, 75669274, 151338548, 416181007, 832362014, 1664724028]

約数ペア:

[(1, 1664724028), (2, 832362014), (4, 416181007), (11, 151338548), (22, 75669274), (44, 37834637), (83, 20056916), (166, 10028458), (332, 5014229), (599, 2779172), (761, 2187548), (913, 1823356), (1198, 1389586), (1522, 1093774), (1826, 911678), (2396, 694793), (3044, 546887), (3652, 455839), (6589, 252652), (8371, 198868), (13178, 126326), (16742, 99434), (26356, 63163), (33484, 49717)]