1888135918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{5653}}^1$

素因数の和:5868

約数の個数: 32

約数和(自身を含む): 3033619776

約数和(自身を除く): 1145483858

約数列:

[1, 2, 23, 46, 53, 106, 137, 274, 1219, 2438, 3151, 5653, 6302, 7261, 11306, 14522, 130019, 167003, 260038, 299609, 334006, 599218, 774461, 1548922, 6891007, 13782014, 17812603, 35625206, 41046433, 82092866, 944067959, 1888135918]

約数ペア:

[(1, 1888135918), (2, 944067959), (23, 82092866), (46, 41046433), (53, 35625206), (106, 17812603), (137, 13782014), (274, 6891007), (1219, 1548922), (2438, 774461), (3151, 599218), (5653, 334006), (6302, 299609), (7261, 260038), (11306, 167003), (14522, 130019)]