1994609844

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1045393}}^1$

素因数の和:1045456

約数の個数: 36

約数和(自身を含む): 5137066116

約数和(自身を除く): 3142456272

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 1045393, 2090786, 3136179, 4181572, 6272358, 9408537, 12544716, 18817074, 37634148, 55405829, 110811658, 166217487, 221623316, 332434974, 498652461, 664869948, 997304922, 1994609844]

約数ペア:

[(1, 1994609844), (2, 997304922), (3, 664869948), (4, 498652461), (6, 332434974), (9, 221623316), (12, 166217487), (18, 110811658), (36, 55405829), (53, 37634148), (106, 18817074), (159, 12544716), (212, 9408537), (318, 6272358), (477, 4181572), (636, 3136179), (954, 2090786), (1908, 1045393)]