420216422014

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{49333}}^1$

素因数の和:49561

約数の個数: 48

約数和(自身を含む): 673748912592

約数和(自身を除く): 253532490578

約数列:

[1, 2, 23, 46, 83, 97, 166, 194, 529, 1058, 1909, 2231, 3818, 4462, 8051, 16102, 43907, 49333, 51313, 87814, 98666, 102626, 185173, 370346, 1134659, 2269318, 4094639, 4258979, 4785301, 8189278, 8517958, 9570602, 26097157, 52194314, 94176697, 110061923, 188353394, 220123846, 397179983, 794359966, 2166064031, 2531424229, 4332128062, 5062848458, 9135139609, 18270279218, 210108211007, 420216422014]

約数ペア:

[(1, 420216422014), (2, 210108211007), (23, 18270279218), (46, 9135139609), (83, 5062848458), (97, 4332128062), (166, 2531424229), (194, 2166064031), (529, 794359966), (1058, 397179983), (1909, 220123846), (2231, 188353394), (3818, 110061923), (4462, 94176697), (8051, 52194314), (16102, 26097157), (43907, 9570602), (49333, 8517958), (51313, 8189278), (87814, 4785301), (98666, 4258979), (102626, 4094639), (185173, 2269318), (370346, 1134659)]