1234870412

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{28871}}^1$

素因数の和:28946

約数の個数: 36

約数和(自身を含む): 2357745264

約数和(自身を除く): 1122874852

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 289, 578, 629, 1156, 1258, 2516, 10693, 21386, 28871, 42772, 57742, 115484, 490807, 981614, 1068227, 1963228, 2136454, 4272908, 8343719, 16687438, 18159859, 33374876, 36319718, 72639436, 308717603, 617435206, 1234870412]

約数ペア:

[(1, 1234870412), (2, 617435206), (4, 308717603), (17, 72639436), (34, 36319718), (37, 33374876), (68, 18159859), (74, 16687438), (148, 8343719), (289, 4272908), (578, 2136454), (629, 1963228), (1156, 1068227), (1258, 981614), (2516, 490807), (10693, 115484), (21386, 57742), (28871, 42772)]