2215145324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{70573}}^1$

素因数の和:70662

約数の個数: 48

約数和(自身を含む): 4742572800

約数和(自身を除く): 2527427476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1652, 2242, 4484, 7847, 15694, 31388, 70573, 141146, 282292, 494011, 988022, 1340887, 1976044, 2681774, 4163807, 5363548, 8327614, 9386209, 16655228, 18772418, 29146649, 37544836, 58293298, 79112333, 116586596, 158224666, 316449332, 553786331, 1107572662, 2215145324]

約数ペア:

[(1, 2215145324), (2, 1107572662), (4, 553786331), (7, 316449332), (14, 158224666), (19, 116586596), (28, 79112333), (38, 58293298), (59, 37544836), (76, 29146649), (118, 18772418), (133, 16655228), (236, 9386209), (266, 8327614), (413, 5363548), (532, 4163807), (826, 2681774), (1121, 1976044), (1652, 1340887), (2242, 988022), (4484, 494011), (7847, 282292), (15694, 141146), (31388, 70573)]