1371427204

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{2347}}^1$

素因数の和:2908

約数の個数: 48

約数和(自身を含む): 2816472960

約数和(自身を除く): 1445045756

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 509, 574, 1018, 1148, 2036, 2347, 3563, 4694, 7126, 9388, 14252, 16429, 20869, 32858, 41738, 65716, 83476, 96227, 146083, 192454, 292166, 384908, 584332, 673589, 1194623, 1347178, 2389246, 2694356, 4778492, 8362361, 16724722, 33449444, 48979543, 97959086, 195918172, 342856801, 685713602, 1371427204]

約数ペア:

[(1, 1371427204), (2, 685713602), (4, 342856801), (7, 195918172), (14, 97959086), (28, 48979543), (41, 33449444), (82, 16724722), (164, 8362361), (287, 4778492), (509, 2694356), (574, 2389246), (1018, 1347178), (1148, 1194623), (2036, 673589), (2347, 584332), (3563, 384908), (4694, 292166), (7126, 192454), (9388, 146083), (14252, 96227), (16429, 83476), (20869, 65716), (32858, 41738)]