1897202382

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 3877224960

約数和(自身を除く): 1980022578

約数列:

[1, 2, 3, 6, 101, 139, 202, 223, 278, 303, 417, 446, 606, 669, 834, 1338, 10201, 14039, 20402, 22523, 28078, 30603, 30997, 42117, 45046, 61206, 61994, 67569, 84234, 92991, 135138, 185982, 1417939, 2274823, 2835878, 3130697, 4253817, 4549646, 6261394, 6824469, 8507634, 9392091, 13648938, 18784182, 316200397, 632400794, 948601191, 1897202382]

約数ペア:

[(1, 1897202382), (2, 948601191), (3, 632400794), (6, 316200397), (101, 18784182), (139, 13648938), (202, 9392091), (223, 8507634), (278, 6824469), (303, 6261394), (417, 4549646), (446, 4253817), (606, 3130697), (669, 2835878), (834, 2274823), (1338, 1417939), (10201, 185982), (14039, 135138), (20402, 92991), (22523, 84234), (28078, 67569), (30603, 61994), (30997, 61206), (42117, 45046)]